1.
Safety management on excavation construction of inclined shaft for water conveyance system of pumped-storage power station
抽水蓄能电站输水系统斜井开挖施工安全管理
2.
Practice of using raise boring in excavation of guide hole for shaft with large angle of inclination
反井钻开挖大倾角斜井导孔的工程实践
3.
Workers dug a sloping tunnel to reach them.
救援人员挖出一个斜井将他们救出。
4.
The excavation speed of pilot shaft is one of the key difficulties for the excavation of shaft, high ones in special, of hydropower works.
水电工程竖井特别是高竖井开挖,主要难点体现在竖井导井开挖的速度上。
5.
Application of inverse well drill will permit quick and safe excavation of pilot shaft.
应用反井钻机开挖导井可达到快速安全的效果。
6.
Summarization on large diameter vertical shaft back well method excavation construction technology
关于大直径竖井反井法开挖施工技术概述
7.
Technique of tapping the potential of residual oil in casing damage wells based on side tracking
套损井开窗侧钻水平井挖潜剩余油技术
8.
The application of light well dewatering in deep foundation excavation
轻型井点降水在深基坑开挖中的应用
9.
The said incline raise borer, developed by Changsha Institute of Mining Re-search for incline raise boring in dip onebody mining,is the first generation product in Chi-na.
为了解决倾斜矿体开采中斜天井掘进问题，我院新开发了我国第一代斜天井钻机产品。
10.
Pile foundation inclined pile excavation construction of the No.4 bridge pier of Wulongyangjiao Wujiang large Bridge
武隆羊角乌江大桥4号桥墩桩基斜桩开挖施工
11.
Practice of Full-mechanized Caving Mining Face with Strong Underground Pressure in Softly Inclined and Extremely Thick Coal Seam
缓倾斜特厚煤层强矿压矿井综放开采实践
12.
The application of engineering geology to specific adit digging at deep shaft
工程地质在深井中特殊硐室开挖中的应用
13.
Excavation Design and Construction of Thin Wall Sinking Well As Foundation Pit Support on Soft Ground
软弱基坑薄壁沉井支护的开挖设计与施工
14.
Application of precipitation by wellpoint to deep foundation construction of pumping station
井点降水在泵站工程基坑开挖施工中的应用
15.
Vibration Measurement and Analysis on Control Blasting Technology for Shaft Excavation of the Reservoir Dam Area
水库坝区竖井开挖爆破技术及振动测试分析
16.
The shield original well excavation construction technology in a subway station of Guangzhou
广州某地铁车站盾构始发井开挖施工技术
17.
On application of light well point drainage in excavation of bearing platform of foundation pits
轻型井点降水在承台基坑开挖中的应用
18.
Thorough Tapping Latent Potentialities,Careful Transformation Extension Mine Pit Mining Service Life
深入挖潜 细致改造 延长矿井开采服务年限