对于每个数据元素，LOM都规定了名称、说明、大小、示例值、数据类型以及其他重要细节。
For each data element, LOM specifies a name, explanation, size, example value, data type, and other key details.
我展示了如何从一个PHP应用程序访问YQL服务，提供了一些示例来说明YQL如何允许您利用sql类型的结构来过滤、排列和链接查询结果。
I demonstrated how to access the YQL service from a PHP application and offered some examples of how YQL lets you make use of SQL-type constructs to filter, sort, and link query results.
该类型的转换引擎本身就涉及了一个说明性的式样。
This type of transformation engine inherently involves a declarative style.
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