first-stage earth-rock cofferdam
first-stage earth-rock cofferdam
第一级土岩围堰
以上为机器翻译结果，长、整句建议使用 人工翻译 。
-
The first stage earth rock fill cofferdam of Three Gorges Project is mainly composed of the weathered sand, excavated spoil and rock blocks.
三峡水利枢纽一期土石围堰堰体主要由风化砂、石渣和块石填筑而成。
youdao
更多双语例句