The test of Yang's module is an important experiment in physics. Genera experiment has been made by tensile test.

杨氏模量的测定是物理学中的一个重要实验，普物实验中是采用拉伸法测得；

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The test of Yang's module is an important experiment in physics. Genera experiment has been made by tensile test.

杨氏模量的测定是物理学中的一个重要实验，普物实验中是采用拉伸法测得；

youdao