“elongation coefficient”的概念、定义、翻译、参考文献-科学参考

单词	elongation coefficient
释义	elongation coefficient Encyclopedia 工学型钢孔型设计释 elongation coefficient延伸系数在型钢轧制时，坯料的断面面积与轧制后轧件断面面积的比值，或轧件轧后的长度与轧前长度的比值。
随便看	productive forest biological assets productive function productive infrastructure productive labor and non-productive labor productive ore reserve productive plantation area productive practice productive property productive sampling productive set productive testing productive testing for agricultural machinery productive vibration productive vibration measurement productivity productivity-diversity relationship productivity hypothesis productivity measurement and evaluation system productivity of the arts product kernel product Kinetics product liability product liability insurance product library product life cycle

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