This requires a fixed mapping from the expected XML structure to a collection of relational tables in your database schema.
这需要从预期的XML结构到数据库模式中的关系表集合的固定映射。
While mapping an author element to an author instance isn't too bad, there's not grouping element, like authors, that makes it clear that each author belongs to a single collection in a Book instance.
尽管把一个author元素映射到一个author实例没什么问题，但是没有分组元素，比如authors，它清楚地显示出所有作者属于Book实例中的一个集合。
XPathQueryService: Allows you to use XPath to query a collection or resource, including methods for namespace mapping and for query execution.
XPathQueryService：允许使用XPath查询集合或资源，包括用于名称空间映射和查询执行的方法。
Gets a value indicating whether the collection contains a table mapping with the specified source table name.
获取一个值，该值指示集合是否包含具有指定源表名称的表映射。
It is proved that this system has a good potential in traffic accident reconnaissance, GIS data collection applications, mobile mapping and other areas.
该系统在交通事故现场勘测，G IS数据采集、移动测绘等领域均具有巨大应用潜力。
You can view the mapping as a collection of relations.
你可以将映射当作一组关系来察看。
Converts the objects in the collection to the specified type and USES the specified fault tolerance to handle or ignore errors associated with a type not having a conversion mapping.
将集合中的物件转换成指定的型别，并使用指定的预设容错来处理或忽略与没有转换对应的型别相关联之错误。
Converts the objects in the collection to the specified type and USES the specified fault tolerance to handle or ignore errors associated with a type not having a conversion mapping.
将集合中的物件转换成指定的型别，并使用指定的预设容错来处理或忽略与没有转换对应的型别相关联之错误。
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