对于物理记录的处理：层次数据库中所存储的记录是由应用程序来直接操纵的。

Deals with physical records: The records stored in hierarchical databases are manipulated directly by an application.

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要执行这个程序化的操纵，您必须通过一个插件部署这个代码。

To perform the programmatic manipulation, you have to deploy the code through a plug-in.

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对于应用程序来说，操纵对象集合、将它们作为参数传入函数并在处理完成时返回它们是非常常见的。

It is quite common for applications to manipulate collections of objects, passing them as arguments to functions and returning them when the processing is complete.

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