rock-self stability time 围岩自稳时间
rock self-stability 围岩自稳性
rock self stability
岩石自稳定性
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The entrance area of Yunyang Mountain Tunnel on Hengyang-Yanling Highway was widely distributed with mild clay, and it has poor rock stability and almost with no self-stabilizing capacity.
衡炎高速公路云阳山隧道进口端亚粘土分布广泛，围岩稳定性差，基本无自稳能力。
youdao
应用推荐
模块上移
模块下移
不移动