我花了三个星期多一点就完成安装和测试程序。
It took a little more than three weeks to complete the installation and testing procedures.
这个文档描述了测试计划和测试程序。
This document describes both the test plan and the test procedure.
并介绍了该方法的基本原理和测试程序。
The basic principles of the method and the testing programs were discussed.
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