名词
中文翻译：Unknown
同义词：
['yield point', 'elongation', 'yield point extension', 'yield point expansion']
例句：
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1. Thematerial has a yield point of 200 MPa and an elongation at break of 5%.
该材料具有200 MPa的屈服强度和5%的断裂伸长率。
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2. The steel plate is subjected to yield point elongation testing to determine its strength.
对钢板进行屈服点伸长测试，以确定其强度。
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3.In the process of plastic deformation, the material undergoes yield point elongation.
在塑性变形过程中，材料经历屈服点伸长。