名词
中文翻译：手动检查
同义词：
['hands-on inspection', 'manual testing']
例句：
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1.The engineer conducted a manual examination of the machine before it was used.
工程师在机器使用前进行了手动检查。
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2. During the manufacturing process, manual examination is crucial to ensure quality control.
在制造过程中，手工检查至关重要，以确保质量控制。
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3. Before starting the project, we must conduct a manual examination of the materials to identify any defects.
在开始项目之前，我们必须对材料进行手动检查，以发现任何缺陷。