基本解释

• [土木建筑工程]石碴坝

英汉例句

双语例句

• Sandstone, mudstone and limestone rock-debris have a very wide distribution and are very frequently used as dam materials in Sichuan Provi- nce.
  砂岩、泥岩和灰岩石碴料是四川省分布广，使用最多的几种坝料。

专业释义

土木建筑工程

• 石碴坝