1.
Study on Monitoring and Prediction of Seismicity and Rockburst in a Deep Mine;
深井矿山地震活动与岩爆监测及预测研究
2.
Research of the Application of Total Tailing High Density Backfilling Technology in Deep Underground Mine
全尾砂高浓度充填技术在深井矿山应用研究
3.
APPLICATION RESEARCH OF MICRO-SEISMIC MONITORING TECHNOLOGY TO GEOSTRESS HAZARDS IN DEEP MINING
深井矿山地压灾害微震监测技术应用研究
4.
Application of ground pressure disasters micro-seismic monitoring technique in deep level mining
深井矿山岩爆灾害微震监测技术应用研究
5.
the depth of the well, mine, box, trunk
井、 矿井、 盒、 行李箱的深度
6.
Current status of deep shaft ventilation technique research in domestic metal mines
中国金属矿山深井通风技术研究现状综述
7.
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。
8.
The characters of deep mine are larger raw rock pressure, larger ore body plasticize, mine pressure severe appearance.
深矿井的特征是原岩压力大、体塑性大及矿山压力显现剧烈。
9.
THE HIGH-PRECISION BOREHOLE THREE-COMPONENT MAGNETICMEASUREMENT SYSTEM:AN EFFECTIVE TOOL IN SEARCH FOR DEEP DEPOSITS IN MINES
高精度井中三分量磁测是矿山深部找矿的有效手段
10.
In deep mines and oil wells
在深深的矿井或是油井里，
11.
Application of Deep Hole Blasting to Shaft Sinking in a Hard Rock-type Uranium Mine in South China
深孔分段爆破成井技术在南方某硬岩型铀矿山充填井掘进中的应用
12.
Key technology of Deep and large mine shaft construction in Huainan mining area
淮南矿区深部大型矿井建设关键技术
13.
The Intensity Testing of Main Well Headframe in Dai Zhuang Mine Shangdong
山东岱庄生建煤矿主井井架强度检验
14.
laborer who works in a mine.
在矿山或矿井工作的劳工。
15.
On Mineralizinging Law and Deep Prospecting in Laozuoshan Gold Mine
老柞山金矿成矿规律及深部找矿探讨
16.
Research of Reuse Technic of Water Reseource in Queershan Mine, Zuoyun County, Shan Xi Province;
山西左云县鹊儿山煤矿矿井水回用技术的研究
17.
THE GENESIS AND PROSPECTING CRITERIA OF THE BAUXITE DEPOSIT IN WENSHAN
文山杨柳井铝土矿矿床成因及找矿标志
18.
The Construction Program of Exposing Deep Seam of in Main Shaft Coal of HU Jia-River Mine
胡家河煤矿主井井筒揭露深厚煤层施工方案