Or the tested object may make use of objects with side effects that may not be desirable in unit testing, like file objects that delete files.
或者，测试对象会使用具有副作用的对象，如删除文件的File对象，而在单元测试中不希望有这些副作用。
Rollout is the ability to delete a set of related data as a unit, with minimal logging, without having to delete individual rows.
Rollout是指将一组相关的数据作为一个单元一起删除，涉及很少的日志记录，并且不必逐行删除。
Select the Web application's unit and delete it from this template topology by using CTRL + del.
选择Web程序的单元，并使用CTRL + DEL，来从该模板拓扑图中删除掉。
The History Cleanup maintenance plan task includes the ability to set the option to delete files using a unit in hours.
“清除历史记录”维护计划任务能够将此选项设置为以小时为单位删除文件。
The test project contains a standard unit test, which you can delete.
测试项目中包含一个可以删除的标准单元测试。
The test project contains a standard unit test, which you can delete.
测试项目中包含一个可以删除的标准单元测试。
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