1) large-scale underground cavern group
大型地下洞室群
1.
Artificial simulation of nonstationary artificial seismic motion for large-scale underground cavern group located in alpine gorge area
高山峡谷地区大型地下洞室群非平稳人工地震动拟合
2) ancient underground openings
古代大型地下洞室群
1.
A study of the engineering geological conditions and the rule of deformation-failure in the large Huashan ancient underground openings;
安徽花山古代大型地下洞室群工程地质条件与变形破坏规律研究
3) Longyou Large ancient man-made shallow rock caverns
龙游大型古地下洞室群
4) large-scale underground structure group construction
大型地下洞室群施工
1.
The large-scale underground structure group construction is an extremely complicated process.
大型地下洞室群施工是一个极其复杂的过程 。
5) large-scale underground cavities
超大型地下洞室
1.
The optimized design of rockbolts supporting the large-scale underground cavities;
超大型地下洞室围岩锚杆支护方式的优化设计
补充资料：大型
1.形状或规模大的。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条