shaft excavation的意思

shaft excavation中文翻譯：

[礦業]井筒掘進

相似詞語短語

shaft───vt.欺騙；苛待；n.豎井；通風井；（電梯的）升降機井；桿，柄

excavation───n.挖掘，發掘

diaphysis shaft───中間軸

archaeological excavation───考古發掘

excavation mats───挖掘墊

excavation logos───標志挖掘

mandrel shaft───心軸

excavation pdf───挖掘pdf

transmission shaft───n.[機]傳動軸；n.傳動軸

雙語使用場景

At present, drilling and blasting method is mainly used in the shaft excavation.───目前，天井的掘進方法，主要采用鉆爆法。

is a key factor influencing the advance speed for the shaft excavation, especially for the excavation of large cross section and deep shaft.───對于豎井開挖，尤其是大斷面深豎井開挖，出碴這一環節，往往是決定掘進速度快慢的關鍵因素。

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.───掘進工程中的應用結果表明，井巷掘進工程中成本估算的風險通過各種措施是可以得到有效控制的。

the vertical shaft excavation method.───豎體洞窟式的開采方式。

英語使用場景

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.