名词
中文翻译：杠杆测试
同义词：
['lever test', 'lever trial例句：1. The engineer conducted a lever test on the new machine to ensure its stability.（工程师对新机器进行了杠杆试验，以确保其稳定性。）']
例句：
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1. The engineer conducted a lever test on the new machine to ensure its stability.
工程师对新机器进行了杠杆试验，以确保其稳定性。
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2. During the lever test, the engineer observed that the machine was not functioning as expected.
在杠杆试验期间，工程师观察到机器没有按照预期工作。
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3. The lever test revealed several issues with the machine's design, which needed to be addressed before it could be used.
杠杆试验揭示了机器设计中的几个问题，需要在使用前解决这些问题。