linear contraction

• 线收缩

linear contraction的用法和样例：

例句

1. The experimental research on the linear contractive quotiety of asphalt concrete which is used in an asphalt concrete slab project is presented in this paper.
   摘要本文结合实际工程，对沥青混凝土进行低温段线收缩系数的试验研究。