1.
Ground Wind Well Multi-parameter Monitor System Research Based on GPRS
基于GPRS的地面风井多参数安全监控系统的研究
2.
Pre-grouting Technology at Surface for 100 m Thick High Weathered Rock Zone in Ventilation Shaft of Yangcun Mine
杨村煤矿百米厚强风化带风井地面预注浆技术
3.
Accident Treatment of Boring in Air Shaft Ground Pre-grouting in Yangcun Coal Nine
杨村煤矿风井地面预注浆工程钻孔内事故处理
4.
A vertical, sloping passageway made in the earth for finding or mining ore and ventilating underground excavations.
竖井地面下一竖直、倾斜的走道，用于探矿或采矿及地下作业的通风
5.
This paper discusses the feasibility of the mine restore engineering from the aspects of mine field exploit, aeration, lift, ground production system.
从井田开拓、通风、提升、地面生产系统等方面探讨了矿井恢复工程的可行性
6.
RESERVOIR CHARACTERISTICS OF THE ORDOVICIAN WEATHERING CRUST AND SECTIONAL STRUCTURE IN ORDOS NO.7 WELL,THE ORDOS BASIN
鄂尔多斯盆地鄂7井奥陶系风化壳储层特征与剖面结构
7.
Lawer Third System Red Bed Grouting in Air Shaft Ground Pregrouting in Yangcun Coal Mine
杨村煤矿风井地面预注浆工程的下第三系红层注浆
8.
surface pressure read-out
地面直读井底压力计
9.
deviated-well VSP
斜井垂直地震剖面法
10.
surface controlled subsurface safety valve
地面控制井下安全阀
11.
A well is a hole in the ground.
井是地面上的一个洞。
12.
surface-recording gauge
地面记录的井底压力计
13.
cement-formation interface
固井水泥与地层的界面
14.
Vertical Shaft Aquifer Surface Advance Grouting Engineering Technique
立井井筒含水层地面预注浆施工技术
15.
Due to operational requirement, two ventilation shafts( N1 and S1) located at the northern and southern side of the existing podium of the MTRC Kowloon Station shall be modified.
为符合营运需求，位于地铁九龙站现有平台南北两面的通风井(1及S1)须进行改善工程。
16.
The flowing course of energy contained in ventilation system of underground mine, the relationship between energy investing, energy utilizing and energy losing are analysed in details.
全面系统地描述矿井通风系统中能量的流动过程、入、用、失等环节的相互关系。
17.
The Design and Research of the Simulation System of the Ventilation in the Underground Laneway;
地下井巷通风仿真系统的设计与研究
18.
APPLICATION OF CABLE SRO TEST TECHNOLOGY IN GAS WELL DINA 202
电缆地面直读试井工艺在迪那202井的应用浅析