mine shaft sinking的意思|示意
mine shaft sinking的网络常见释义
立井掘凿 ... 立井井筒 shaft-lining 立井掘凿 mine shaft sinking 立克次体 Rickettsia ...
mine shaft sinking相关例句
Variety rules of concrete strain of outer shaft wall were carried out based on in-situ measurement during freeze sinking of Longgu Mine auxiliary shaft.
通过龙固副井冻结凿井期现场实测，获得了龙固副井外层井壁混凝土应变的变化规律。
The engineering design of freeze sinking in shaft of Xinghua Coal Mine is introduced and the causes for its failure are analyzed.
介绍了邢台兴华煤矿井筒冻结施工工程设计及冻结失败原因分析。
The shaft sinking with the aid of grouting in Jingzhou Asbestos Mine indicates that sinking is possible in aquiferous karst area.
金州石棉矿竖井的顺利下掘，说明在溶洞发育岩层中用注浆法凿井是可行的。