“洞室”造句
江垭电站地下厂房
洞室群共有大小
洞室33个.
Jiangya underground powerhouse has 33 chambers in different size.
研究表明,地下厂房
洞室群整体稳定.
The results show that the tunnels are stable and safe.
因此, 地下
洞室的围岩稳定性问题就变得尤为突出.
So, stability of rock mass around underground cavern grows more remarkable.