shaft excavation发音

意思翻译

[矿业]井筒掘进

相似词语短语

shaft───vt.欺骗；苛待；n.竖井；通风井；（电梯的）升降机井；杆，柄

excavation───n.挖掘，发掘

diaphysis shaft───中间轴

archaeological excavation───考古发掘

excavation mats───挖掘垫

excavation logos───标志挖掘

mandrel shaft───心轴

excavation pdf───挖掘pdf

transmission shaft───n.[机]传动轴；n.传动轴

双语使用场景

At present, drilling and blasting method is mainly used in the shaft excavation.───目前，天井的掘进方法，主要采用钻爆法。

is a key factor influencing the advance speed for the shaft excavation, especially for the excavation of large cross section and deep shaft.───对于竖井开挖 ，尤其是大断面 深竖井开挖 ，出碴这一环节 ，往往是决定掘进速度快慢的关键因素。

application results in the real shaft excavation projects indicate that the risk of cost estimation can be effectively controlled by taking a variety of measures.───掘进工程中的应用结果表明，井巷掘进工程中成本估算的风险通过各种措施是可以得到有效控制的。

the vertical shaft excavation method.───竖体洞窟式的开采方式。

英语使用场景

During the process of shaft excavation, especially in threading coal formation which have outburst tendency, coal (rock) and gas outburst bring much difficulty to coal mine.

In view of the property of slurry and the peculiarity of true soil, the mechanism of slurry dado with concrete curtain wall method in shaft excavation has been studied in this paper.