high-strength fly-ash concrete

• 高强混凝土

high-strength fly-ash concrete的用法和样例：

例句

1. The cavity in the tower is filled with high-strength concrete.
   在塔内的空洞部分填满高强混凝土。
2. This paper briefly introduces the basic characteristics, the development and the application of strong concrete.
   本文简要介绍了高强混凝土的发展与应用情况及基本特点。