基本释义:

质量份额，质量比

网络释义

1)mass fraction,质量份额，质量比

2)the quality of market shares,市场份额质量

3)mass limit,质量限额

4)mass yield,质量产额

5)mass flow ratio,质量量比

6)proportion by weight,质量配比

用法和例句

The results show that the joint strength is higher when the proportion by weight of the composition of glue A and glue B is 3:1; and at the same proportion, the shear strength is the highest when the solidification time is over 10 h.

结果表明:当粘接剂中A胶、B胶两组分的质量配比为3:1时,接头强度较高,且在该比例下,粘胶层固化10h后,接头可达到最高剪切强度。