单词：mechanical test
mechanical test的用法和样例：
例句
- The testing person uses the universal testing machine to make material mechanical testing.化验人员用万能材料试验机做材料机械性能试验。
- The foregoing properties are evaluated by mechanical tests which damage the material, and they are therefore termed mechanical properties.上述的性质是用破坏材料的机械性能试验进行评定，因此，他们是被称为机械性能。
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