backfill material

backfill material 基本解释

充填料

backfill material 用法和例句

1、Experimental Study on Lightweight Backfill Material

轻质回填材料的试验研究

2、Test and research on flyash as backfill material

粉煤灰壁后注浆充填材料的试验研究

3、An analysis study was conducted on the strength and safety of the backfill material based on the engineering mechanics.

并基于工程力学对充填体强度及其安全性进行了分析研究。

重点词汇

backfill vt. 装填, 回填 n. 装填, 回填

material n. 材料，原料；素材；布，织物；适当人选 adj. 物质的；肉体的；重要的，决定性的；辩证的，推论的