expansion coefficient

• 膨胀度,膨胀率

expansion coefficient的用法和样例：

例句

1. After analysis,we earn the conclusion that expansive force of Gypsum Breccia in complete expansion method is bigger than that in balance load method.
   试样密度与含水率对膏溶角砾岩轴向膨胀率起决定作用。