Article Object
(
    [_status:protected] => Array
        (
            [0] => 已发布
            [1] => 草稿
            [2] => 禁用
            [3] => 已审核
            [4] => 已回收
        )

    [_sticky:protected] => Array
        (
            [0] => 否
            [1] => 置顶
        )

    [_md:CActiveRecord:private] => CActiveRecordMetaData Object
        (
            [tableSchema] => CMysqlTableSchema Object
                (
                    [schemaName] => 
                    [name] => article
                    [rawName] => `article`
                    [primaryKey] => id
                    [sequenceName] => 
                    [foreignKeys] => Array
                        (
                        )

                    [columns] => Array
                        (
                            [id] => CMysqlColumnSchema Object
                                (
                                    [name] => id
                                    [rawName] => `id`
                                    [allowNull] => 
                                    [dbType] => int(10) unsigned
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 10
                                    [precision] => 10
                                    [scale] => 
                                    [isPrimaryKey] => 1
                                    [isForeignKey] => 
                                    [autoIncrement] => 1
                                    [comment] => 
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [sort_id] => CMysqlColumnSchema Object
                                (
                                    [name] => sort_id
                                    [rawName] => `sort_id`
                                    [allowNull] => 
                                    [dbType] => smallint(6) unsigned
                                    [type] => integer
                                    [defaultValue] => 0
                                    [size] => 6
                                    [precision] => 6
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 分类id
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [title] => CMysqlColumnSchema Object
                                (
                                    [name] => title
                                    [rawName] => `title`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 标题
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [title_pic] => CMysqlColumnSchema Object
                                (
                                    [name] => title_pic
                                    [rawName] => `title_pic`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 标题图片
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [intro] => CMysqlColumnSchema Object
                                (
                                    [name] => intro
                                    [rawName] => `intro`
                                    [allowNull] => 1
                                    [dbType] => text
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 
                                    [precision] => 
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 简介
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [source] => CMysqlColumnSchema Object
                                (
                                    [name] => source
                                    [rawName] => `source`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 来源
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [source_link] => CMysqlColumnSchema Object
                                (
                                    [name] => source_link
                                    [rawName] => `source_link`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 来源链接
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [author] => CMysqlColumnSchema Object
                                (
                                    [name] => author
                                    [rawName] => `author`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 作者
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [editor] => CMysqlColumnSchema Object
                                (
                                    [name] => editor
                                    [rawName] => `editor`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 编辑
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [admin_id] => CMysqlColumnSchema Object
                                (
                                    [name] => admin_id
                                    [rawName] => `admin_id`
                                    [allowNull] => 
                                    [dbType] => int(10) unsigned
                                    [type] => string
                                    [defaultValue] => 0
                                    [size] => 10
                                    [precision] => 10
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 管理员id
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [content] => CMysqlColumnSchema Object
                                (
                                    [name] => content
                                    [rawName] => `content`
                                    [allowNull] => 1
                                    [dbType] => text
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 
                                    [precision] => 
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 内容
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [created_at] => CMysqlColumnSchema Object
                                (
                                    [name] => created_at
                                    [rawName] => `created_at`
                                    [allowNull] => 
                                    [dbType] => datetime
                                    [type] => string
                                    [defaultValue] => 0000-00-00 00:00:00
                                    [size] => 
                                    [precision] => 
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 创建日期
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [updated_at] => CMysqlColumnSchema Object
                                (
                                    [name] => updated_at
                                    [rawName] => `updated_at`
                                    [allowNull] => 
                                    [dbType] => datetime
                                    [type] => string
                                    [defaultValue] => 0000-00-00 00:00:00
                                    [size] => 
                                    [precision] => 
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 更新日期
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [published_at] => CMysqlColumnSchema Object
                                (
                                    [name] => published_at
                                    [rawName] => `published_at`
                                    [allowNull] => 
                                    [dbType] => datetime
                                    [type] => string
                                    [defaultValue] => 0000-00-00 00:00:00
                                    [size] => 
                                    [precision] => 
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 发布日期
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [status] => CMysqlColumnSchema Object
                                (
                                    [name] => status
                                    [rawName] => `status`
                                    [allowNull] => 
                                    [dbType] => tinyint(1) unsigned
                                    [type] => integer
                                    [defaultValue] => 0
                                    [size] => 1
                                    [precision] => 1
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 状态
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [sticky] => CMysqlColumnSchema Object
                                (
                                    [name] => sticky
                                    [rawName] => `sticky`
                                    [allowNull] => 
                                    [dbType] => tinyint(1) unsigned
                                    [type] => integer
                                    [defaultValue] => 0
                                    [size] => 1
                                    [precision] => 1
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 推荐
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [display_order] => CMysqlColumnSchema Object
                                (
                                    [name] => display_order
                                    [rawName] => `display_order`
                                    [allowNull] => 
                                    [dbType] => smallint(6) unsigned
                                    [type] => integer
                                    [defaultValue] => 0
                                    [size] => 6
                                    [precision] => 6
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 排序
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [article_type] => CMysqlColumnSchema Object
                                (
                                    [name] => article_type
                                    [rawName] => `article_type`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 文章类型
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [language] => CMysqlColumnSchema Object
                                (
                                    [name] => language
                                    [rawName] => `language`
                                    [allowNull] => 1
                                    [dbType] => varchar(20)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 20
                                    [precision] => 20
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [subtitle] => CMysqlColumnSchema Object
                                (
                                    [name] => subtitle
                                    [rawName] => `subtitle`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [file] => CMysqlColumnSchema Object
                                (
                                    [name] => file
                                    [rawName] => `file`
                                    [allowNull] => 1
                                    [dbType] => varchar(255)
                                    [type] => string
                                    [defaultValue] => 
                                    [size] => 255
                                    [precision] => 255
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [is_oauth] => CMysqlColumnSchema Object
                                (
                                    [name] => is_oauth
                                    [rawName] => `is_oauth`
                                    [allowNull] => 
                                    [dbType] => tinyint(1) unsigned
                                    [type] => integer
                                    [defaultValue] => 0
                                    [size] => 1
                                    [precision] => 1
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 是否需要认证(0为不限制)
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                            [is_highlight] => CMysqlColumnSchema Object
                                (
                                    [name] => is_highlight
                                    [rawName] => `is_highlight`
                                    [allowNull] => 
                                    [dbType] => tinyint(1) unsigned
                                    [type] => integer
                                    [defaultValue] => 0
                                    [size] => 1
                                    [precision] => 1
                                    [scale] => 
                                    [isPrimaryKey] => 
                                    [isForeignKey] => 
                                    [autoIncrement] => 
                                    [comment] => 是否高亮
                                    [_e:CComponent:private] => 
                                    [_m:CComponent:private] => 
                                )

                        )

                    [_e:CComponent:private] => 
                    [_m:CComponent:private] => 
                )

            [columns] => Array
                (
                    [id] => CMysqlColumnSchema Object
                        (
                            [name] => id
                            [rawName] => `id`
                            [allowNull] => 
                            [dbType] => int(10) unsigned
                            [type] => string
                            [defaultValue] => 
                            [size] => 10
                            [precision] => 10
                            [scale] => 
                            [isPrimaryKey] => 1
                            [isForeignKey] => 
                            [autoIncrement] => 1
                            [comment] => 
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [sort_id] => CMysqlColumnSchema Object
                        (
                            [name] => sort_id
                            [rawName] => `sort_id`
                            [allowNull] => 
                            [dbType] => smallint(6) unsigned
                            [type] => integer
                            [defaultValue] => 0
                            [size] => 6
                            [precision] => 6
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 分类id
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [title] => CMysqlColumnSchema Object
                        (
                            [name] => title
                            [rawName] => `title`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 标题
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [title_pic] => CMysqlColumnSchema Object
                        (
                            [name] => title_pic
                            [rawName] => `title_pic`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 标题图片
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [intro] => CMysqlColumnSchema Object
                        (
                            [name] => intro
                            [rawName] => `intro`
                            [allowNull] => 1
                            [dbType] => text
                            [type] => string
                            [defaultValue] => 
                            [size] => 
                            [precision] => 
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 简介
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [source] => CMysqlColumnSchema Object
                        (
                            [name] => source
                            [rawName] => `source`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 来源
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [source_link] => CMysqlColumnSchema Object
                        (
                            [name] => source_link
                            [rawName] => `source_link`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 来源链接
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [author] => CMysqlColumnSchema Object
                        (
                            [name] => author
                            [rawName] => `author`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 作者
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [editor] => CMysqlColumnSchema Object
                        (
                            [name] => editor
                            [rawName] => `editor`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 编辑
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [admin_id] => CMysqlColumnSchema Object
                        (
                            [name] => admin_id
                            [rawName] => `admin_id`
                            [allowNull] => 
                            [dbType] => int(10) unsigned
                            [type] => string
                            [defaultValue] => 0
                            [size] => 10
                            [precision] => 10
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 管理员id
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [content] => CMysqlColumnSchema Object
                        (
                            [name] => content
                            [rawName] => `content`
                            [allowNull] => 1
                            [dbType] => text
                            [type] => string
                            [defaultValue] => 
                            [size] => 
                            [precision] => 
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 内容
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [created_at] => CMysqlColumnSchema Object
                        (
                            [name] => created_at
                            [rawName] => `created_at`
                            [allowNull] => 
                            [dbType] => datetime
                            [type] => string
                            [defaultValue] => 0000-00-00 00:00:00
                            [size] => 
                            [precision] => 
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 创建日期
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [updated_at] => CMysqlColumnSchema Object
                        (
                            [name] => updated_at
                            [rawName] => `updated_at`
                            [allowNull] => 
                            [dbType] => datetime
                            [type] => string
                            [defaultValue] => 0000-00-00 00:00:00
                            [size] => 
                            [precision] => 
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 更新日期
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [published_at] => CMysqlColumnSchema Object
                        (
                            [name] => published_at
                            [rawName] => `published_at`
                            [allowNull] => 
                            [dbType] => datetime
                            [type] => string
                            [defaultValue] => 0000-00-00 00:00:00
                            [size] => 
                            [precision] => 
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 发布日期
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [status] => CMysqlColumnSchema Object
                        (
                            [name] => status
                            [rawName] => `status`
                            [allowNull] => 
                            [dbType] => tinyint(1) unsigned
                            [type] => integer
                            [defaultValue] => 0
                            [size] => 1
                            [precision] => 1
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 状态
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [sticky] => CMysqlColumnSchema Object
                        (
                            [name] => sticky
                            [rawName] => `sticky`
                            [allowNull] => 
                            [dbType] => tinyint(1) unsigned
                            [type] => integer
                            [defaultValue] => 0
                            [size] => 1
                            [precision] => 1
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 推荐
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [display_order] => CMysqlColumnSchema Object
                        (
                            [name] => display_order
                            [rawName] => `display_order`
                            [allowNull] => 
                            [dbType] => smallint(6) unsigned
                            [type] => integer
                            [defaultValue] => 0
                            [size] => 6
                            [precision] => 6
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 排序
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [article_type] => CMysqlColumnSchema Object
                        (
                            [name] => article_type
                            [rawName] => `article_type`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 文章类型
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [language] => CMysqlColumnSchema Object
                        (
                            [name] => language
                            [rawName] => `language`
                            [allowNull] => 1
                            [dbType] => varchar(20)
                            [type] => string
                            [defaultValue] => 
                            [size] => 20
                            [precision] => 20
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [subtitle] => CMysqlColumnSchema Object
                        (
                            [name] => subtitle
                            [rawName] => `subtitle`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [file] => CMysqlColumnSchema Object
                        (
                            [name] => file
                            [rawName] => `file`
                            [allowNull] => 1
                            [dbType] => varchar(255)
                            [type] => string
                            [defaultValue] => 
                            [size] => 255
                            [precision] => 255
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [is_oauth] => CMysqlColumnSchema Object
                        (
                            [name] => is_oauth
                            [rawName] => `is_oauth`
                            [allowNull] => 
                            [dbType] => tinyint(1) unsigned
                            [type] => integer
                            [defaultValue] => 0
                            [size] => 1
                            [precision] => 1
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 是否需要认证(0为不限制)
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [is_highlight] => CMysqlColumnSchema Object
                        (
                            [name] => is_highlight
                            [rawName] => `is_highlight`
                            [allowNull] => 
                            [dbType] => tinyint(1) unsigned
                            [type] => integer
                            [defaultValue] => 0
                            [size] => 1
                            [precision] => 1
                            [scale] => 
                            [isPrimaryKey] => 
                            [isForeignKey] => 
                            [autoIncrement] => 
                            [comment] => 是否高亮
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                )

            [relations] => Array
                (
                    [Admin] => CBelongsToRelation Object
                        (
                            [joinType] => LEFT OUTER JOIN
                            [on] => 
                            [alias] => 
                            [with] => Array
                                (
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                            [together] => 
                            [scopes] => 
                            [name] => Admin
                            [className] => Admin
                            [foreignKey] => Array
                                (
                                    [admin_id] => id
                                )

                            [select] => *
                            [condition] => 
                            [params] => Array
                                (
                                )

                            [group] => 
                            [join] => 
                            [having] => 
                            [order] => 
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                    [Sort] => CBelongsToRelation Object
                        (
                            [joinType] => LEFT OUTER JOIN
                            [on] => 
                            [alias] => 
                            [with] => Array
                                (
                                )

                            [together] => 
                            [scopes] => 
                            [name] => Sort
                            [className] => Sort
                            [foreignKey] => Array
                                (
                                    [sort_id] => id
                                )

                            [select] => *
                            [condition] => 
                            [params] => Array
                                (
                                )

                            [group] => 
                            [join] => 
                            [having] => 
                            [order] => 
                            [_e:CComponent:private] => 
                            [_m:CComponent:private] => 
                        )

                )

            [attributeDefaults] => Array
                (
                    [sort_id] => 0
                    [admin_id] => 0
                    [created_at] => 0000-00-00 00:00:00
                    [updated_at] => 0000-00-00 00:00:00
                    [published_at] => 0000-00-00 00:00:00
                    [status] => 0
                    [sticky] => 0
                    [display_order] => 0
                    [is_oauth] => 0
                    [is_highlight] => 0
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            [_model:CActiveRecordMetaData:private] => Article Object
                (
                    [_status:protected] => 
                    [_sticky:protected] => 
                    [_md:CActiveRecord:private] => CActiveRecordMetaData Object
 *RECURSION*
                    [_new:CActiveRecord:private] => 
                    [_attributes:CActiveRecord:private] => Array
                        (
                        )

                    [_related:CActiveRecord:private] => Array
                        (
                        )

                    [_c:CActiveRecord:private] => 
                    [_pk:CActiveRecord:private] => 
                    [_alias:CActiveRecord:private] => t
                    [_errors:CModel:private] => Array
                        (
                        )

                    [_validators:CModel:private] => 
                    [_scenario:CModel:private] => 
                    [_e:CComponent:private] => 
                    [_m:CComponent:private] => 
                )

        )

    [_new:CActiveRecord:private] => 
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        (
            [id] => 5514
            [title] => 材料基因芯片制备工艺模块等设备采购项目采购需求公示
            [sort_id] => 56
            [published_at] => 2020-09-14 09:10:50
        )

    [_related:CActiveRecord:private] => Array
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    [_alias:CActiveRecord:private] => t
    [_errors:CModel:private] => Array
        (
        )

    [_validators:CModel:private] => 
    [_scenario:CModel:private] => update
    [_e:CComponent:private] => 
    [_m:CComponent:private] => 
)
SUSTC-招标信息
重大项目采购需求公示

生物医学工程系双光子激光共聚焦显微镜项目采购需求公示

2020-06-17

(一)项目基本信息

项目名称

双光子激光共聚焦显微镜

采购预算(元)

536万

是否接受进口设备

(二)货物清单

序号

设备名称

数量

单位

1

双光子激光共聚焦显微镜

1

(三)商务需求

序号

商务需求

1

交货期的要求: 签订合同后140天

2

质保期: 1年

3

付款方式:合同签订且收到发票后支付合同总价的30%为进度款,货到指定地点、安装验收合格后支付65%,余款5%待质保期满,无质量问题且经招标人确认后无息支付。

(四)技术需求

序号

设备名称

技术参数或功能要求

数量

单位

备注

1

双光子激光共聚焦显微镜

  1. 激光器

-激光器405nm;

-激光器488nm;

-激光器543nm;

-激光器639nm;

1

 

1.2 扫描器与显微镜一体化设计,一体化像差及色差校正。所有扫描器组件都直接耦合,无光纤连接。

1.3 检测器包含:高灵敏度双光子检测器 2 个;单光子检测器1个GaAsP超高灵敏度检测器; 2个PMT检测器

1.4 分光方式:小角度入射二向色镜分光或AOBS分光。

1.5 荧光光谱分辨率精度:不低于3nm

1.6 采用X、Y轴独立的双镜扫描,扫描为线性扫描。

1.7 扫描方式:xy,xyz,xyt,xyzt,xz,xt,xzt,spot-t,xl,xyl,xyzl,xytl,xyztl,xzl,xtl,xztl,直线扫描,任意曲线扫描,剪切扫描

1.8 ▲在所有扫描方式下,均可以进行360°任意旋转扫描线的方向,同时可以变倍以及移动扫描区域的中心。旋转、变倍、移动中心均可以实时(扫描过程中)进行。

1.9 ▲扫描光学变倍:变倍范围0.6 x – 40x,步进0.1 x。在任何扫描速度下都可以保证步进0.1 x的连续变倍

1.10 扫描分辨率:可以在4 x 1至8192 x 8192之间自由选择。所有通道同时使用时,各通道均可达到8192 x 8192的分辨率,及16位灰度级(65536个灰度级)

1.11 可满足以下面扫描速度指标:13幅/秒(512x512像素,16位);

1.12 中间像平面扫描视野对角线: 不小于20mm

1.13 一个可用于明场和DIC的透射光检测通道。

1.14 具有实时计算机系统(Real time computer )监控扫描过程、同步及数据采集,可选择使用16位、12位和8位A/D转换的动态范围。

1.15 超高分辨率成像可使用激光器波段:405nm,488nm,543nm 和633nm。

1.16 超高分辨率多通道成像:可以实现蓝绿、绿红、红及远红等多通道成像;其中蓝绿、绿红、红及远红等双通道成像无需切换荧光滤片,只需切换激光,实现高速双通道成像。

1.17 在一个实验中可实现蓝、绿、红、远红4种颜色超高分辨率成像

1.18 成像分辨率:XY方向上≤120nm;Z方向上≤350nm

1.19 荧光样品选择:所有适合配置激光器激发的荧光样品都可以进行超高分辨率成像;无需选择特定的荧光染料

1.20 超高分辨率成像定量分析:超高分辨率成像为线性成像,所有超高分辨率成像可以用作定量分析:如荧光强度分析、FRAP、FRET分析等。

1.21 ▲可实现单光子、双光子技术超高分辨率显微成像。双光子专用飞秒激光器:输出功率在800nm时≥3W ,调谐范围:680-1080nm,调谐速度>40nm/s;脉宽140fs。

1.22 ▲超高分辨率检测器由32个GaAsP通道组成,可进行阵面检测和计算。

1.23 研究型全自动倒置显微镜,高效率V型光路设计。

1.24 配置全电动扫描台,行程≥130 mm x 100 mm,分辨率: 0.1 µm,最大速度: 25 mm/s

1.25荧光附件:复消色差荧光光路,长寿命金属卤素等荧光光源,六位电动滤色镜转盘,电动光闸,含UV、B、G激发滤色镜组件

1.26 全套微分干涉部件(DIC),有与不同数值孔径的物镜一一对应的棱镜。

1.27 物镜:

10x物镜,数值孔径0.45

20x物镜,数值孔径0.8。

40x物镜,数值孔径1.2, 水镜

63x物镜,数值孔径1.4, 油镜

100x物镜,数值孔径1.4, 油镜

1.28 专业显微镜系统专用防震台 1500 x 1800 mm。

1.29 软件智能化设置:根据不同应用需求,软件可以“一键设置”自动设置所有的光路。

1.30 软件具有自动预扫描功能,可以自动、快速设定扫描参数,减少荧光淬灭。

1.31  软件具有REUSE功能。再次调用存储在每张图像里的所有的拍照参数来重现实验及进行精确对比。

1.32 软件具有多维获取图像:Z轴序列扫描、时间序列扫描、多点扫描等。

1.33 光谱扫描及拆分功能,可以去除自发荧光,及荧光串扰。

1.34 软件具有共定位分析功能,可定量分析不同标记之间的定位关系,可显示定位关系的荧光分布图,可分别提取单标记和共定位图像。

1.35 图像分析和操作:用各个参数做共定位和直方图分析,任意线的轨迹测量,长度、角度、表面、强度等的测量。操作:加减乘除、比例、位移、滤波(低通滤波、中值滤波、高通滤波)。

1.36 三维重建功能,多种显示模式,包括正交显示、投影等;

1.37  Z轴深度补偿功能,自动补偿由于样品深度增加造成的信号衰减.

1.38 扫描条件调用功能,从已保存图像中快速调用并将硬件设定的原始扫描参数。

1.39 折射率校正功能,校正折射率不同对三维扫描的影响,保证空间定位的精确。

1.40 具有图形化的感兴趣区域荧光强度平均值分析,实时或在扫描完成后显示和计算离子浓度。

1.41 具有直方图(Histogram)分析工具,可测量直线和任意形状曲线的荧光强度分布,可测量长度、角度、面积、荧光强度。

1.42 图像运算功能,包括加、减、乘、除、比率(ratio)、移位、滤镜。

1.43 图像浏览软件,可用于共聚焦系统以外的任意计算机,以便于浏览、输出共聚焦图像。

 (五)公示期限

2020年6月17日至2020年6月22日

对公示内容有异议的,请在公示期内以书面形式将意见反馈至采购人。

联系人:吴老师

联系电话:0755-88015306

质疑投诉邮箱:zhaobzyts@sustech.edu.cn