ALSTHOM MVAJ13D1GB0780A继电器保护装置
author匹配文档元数据的author字段。comments与文档元数据的comment字段匹配。修订与文档元数据的修订字段匹配。日期与上次修改文件的时间相匹配。对于冒号运算符，将根据修改日期的字符串表示进行匹配。对于其他运算符，搜索字符串应根据.NET标准解释为日期。大小与文件大小（KB）匹配。和，或，括号（），不用于分组或反转查询。下表显示了指定高级搜索查询的运算符注意！•引号可用于指定带空格的字符串。空字符串由“”指定。•所有搜索字符串都不区分大小写。•没有前面关键字的文本与文件名和所有元数据匹配。•如果指定查询时没有分组关键字，则暗示“and”。•某些元数据（标题、作者、注释和修订）不适用于所有文件类型。
author matches the author field of the document metadata.
comments matches the comment field of the document metadata.
revision matches the revision field of the document metadata.
date matches the last time the file was modified.
For the colon operator, the match is done against a string representation of the modified date.
For other operators, the search string should interpret as a date
according to .NET standards.
size matches the file size (in KB).
and, or, parentheses (), not used to group or invert queries.The following table displays the operators that specifies an advanced search query NOTE!
• Quotation marks can be used to specify a string with whitespace. An empty string is
specified by "".
• All search strings are case insensitive.
• Text without a preceding keyword is matched against the filename and all metadata.
• If queries are specified without a grouping keyword, "and" is implied.
• Some metadata (title, author, comments and revision) is not available for all file types.
