in the entrance zone of the tunnel with fleet mantle soil, loose and unstable wall rock, many slits appeared during the excavation.
隧道洞口段埋深浅,围岩松散,自稳能力较差,开挖后洞内及地表均出现多条裂缝。
stable methods for processing mantle soil of soft ground
软基处理表层土的稳定方法
Put of thy holy mantle and even like him come down on the dusty soil!
脱掉你的圣袍,也像他那样,踏进泥土里吧!
The lithosphere is the soil mantle that wraps the core of the earth.
岩石圈就是包裹在地核外的土壤表层.
英语网 · 双语娱乐资讯
英语网 · 英语词汇
英语网 · 四六级英语