Adding a table row or moving the headings to the top should be simple to do without messing up a carefully tweaked layout or color schema.

添加表格行或把标题移动到顶部，做起来会很简单，不会弄乱精心调整的布局或颜色方案。

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It abstracts from the actual database schema, thus allowing modifying used database, database layout and access methods, transparently to service consumers.

抽象了数据库模式的细节，这使得改变使用的数据库、数据库设计和访问方法都对服务消费者是透明的。

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The XMLNS domain is considered a better practice for better performance and to avoid defining the layout of the dictionary either by hand or through the XML schema import (or equivalent).

在获得更好的性能和免于手工或通过XML Schema导入(或同等方式)定义目录的布局方面，xmlns域被认为是一种更好的做法。

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