coefficient of thermal expansion a是什么意思 coefficient of thermal expansion a怎么读
coefficient of thermal expansion a的相关资料
coefficient of thermal expansion a的用法和样例
- In the case of solids and liquids which have very small coefficients of thermal expansion, this distinction has no practical importance.
至于固体和液体，由于它们的热膨胀系数很小，上述区别便没有实际价值。
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