1.
Isaac's servants dug in the valley, and found there a well of springing water.
依撒格的仆人在山谷中掘井时，掘了一口活水井。
2.
Wisdom prepares for the worst, but folly leaves the worst for the day when it comes. --Cecil
聪明人未雨绸缪，愚蠢者临渴掘井。——塞西尔
3.
long hole raising
深孔爆破法天井掘进
4.
tunnel a hole, shaft, passage, etc
挖掘洞穴、 矿井、 通道等.
5.
Quick Roadway Excavation with Hoisting by Air-return Shaft
利用进回风立井改绞实现矿井快速掘进
6.
Computer application in mechanized slope tunneling
计算机在斜井机械化掘进中的应用
7.
An excavation in the earth from which ore or minerals can be extracted.
矿，矿井采掘矿石或矿物的地下坑道
8.
But, although the mineshafts were pumped out, there were no bodies.
矿井虽然掘开了，尸体却不见踪影。
9.
The men dug the oil well by Boring through the ground with huge drills
工人使用巨大钻机钻透地层挖掘油井。
10.
A Brewery Site Excavated in Chengdu,Sichuan
四川成都水井街酒坊遗址发掘简报
11.
Industry Test of Roadheader in Coal Mines
EBZ-160型掘进机井下工业性实验
12.
Research on the suitable support form of deep gob-side entry in fully mechanized top coal caving mining
深井综放沿空掘巷合理支护形式研究
13.
An approach of data mining for evaluation of complex formation using well logs
复杂储层测井评价数据挖掘方法研究
14.
Study on the maximal driving length of dummy drift in uranium mines
铀矿井独头巷道最大掘进长度的研究
15.
A rock-boring tool used in mining for sinking shafts.
钻井机一种在采矿中用来挖掘矿井时在石头上打孔的工具
16.
(6) having an actually measured surface and underground engineering comparison drawing, a mining and excavation plan and a ventilation system drawing;
（六）有实测的井上、井下工程对照图、采掘工程平面图、通风系统图；
17.
This paper briefly intro-duced the practice of longhole blast shaft-formirg method for blind shaft sinking in Tongshan Copper Mine.
本文简要介绍了深孔爆破成井法在铜山铜矿盲竖井掘进中的实践。
18.
REVIEW ON THE TUNNELLING TECHNIQUES APPLIED IN THE ACCESS-DAM HIGHWAY OF JINGGANGCHONG HYDROPOWER STATION,JINGGANGSHAN CITY
井岗山市井岗冲水电站进坝公路隧道掘进技术成果述评