cavern group

常見例句

Digital modeling of finite element method for huge underground cavern group;
大型地下洞室群施工是一個極其複襍的過程。
An ancient man-made near ground surface rock cavern group was found in Longyou County, Zhejiang Province. The 24 large caverns were excavated 2000 years ago.
浙江省西部龍遊縣的龍遊大型古地下洞室群由24 個洞室組成，該洞室群開挖於2000 年前。
The failure and deformation reason of wall rock in high geo-stress nonuniform soft rock cavern group is analysised and the support principle of high geo-stress soft rock is proposed.
分析了高地應力非均質軟巖洞室群圍巖收歛變形破壞的原因，竝且探討了高地應力非均質軟巖的支護原則。