1.
Production practice of short hole mining technique in Xinhua Molybdenum Mine
浅孔落矿技术应用于新华钼矿的生产实践
2.
The Appling of Mining Method by Stage Avalanche and Shallow Bore Withhold Mine Coulping of XiaDian Gold Mine
夏甸金矿分段崩落与浅孔留矿耦合采矿方法的应用
3.
sublevel blast-hole method
深孔分段崩落采矿法
4.
Application of Middle-Deep Hole Falling Afterwards Filling in no Waste and Harmful Mining
中深孔落矿嗣后充填法在无废害开采中的应用
5.
To lower blasted boulder yield is one of the most important technical considerations in deep-hole blasting operations of mine.
降低深孔爆破落矿大块率是矿山凿岩中的一个重要课题。
6.
Discussion and Practice of Vertical Parallel Hole Caving Technology with Sub-level Filling Method
分段充填采矿法垂直平行孔落矿技术探讨与实践
7.
Study and Application of the Technique for Gas Drainage through Shallow Holes in the Stress-relaxing Zone at Pingmei No.4 Mine
卸压区浅孔抽放技术在平煤四矿的研究与应用
8.
Shallow Hole Pillar of a House Fills Mining Law" Application Study in Li lou Iron Mine Hereafter
浅孔房柱嗣后充填采矿法在李楼铁矿的应用研究
9.
Increasing of ore recovery rate and decreasing of ore loss & dilution rate in the case of pillarless sublevel caving
浅析无底柱分段崩落法提高矿石回采率
10.
This series pressing machine can be widely used in the technologies of drilling, losing materials, cutting, bending, shaping and light extension etc.
本系列压力机可广泛应用于冲孔、落料、切断、弯曲、成形、浅拉伸等工艺。
11.
EARTHQUAKE EFFECT OF HIGH-LEVEL LARGE-DIAMETE R LONG HOLE BLAST IN ANQING COPPER MINE
安庆铜矿高阶段大直径深孔爆破地震效应的浅析
12.
Analysis of Open-pit Mine in the Deep-hole Blasting Mass and Root Causes and Treatment
浅析露天矿中深孔爆破大块和根底产生的原因及治理
13.
After entering the bath, the body should be fully warmed, and when the pores puff more Salbes mineral salt is applied on all over the back.
入浴后让身体充分温热，待毛孔张开后多抹些索贝斯矿盐在后背，各个角落都要抹到。
14.
Conference on Shallow (Small) Oil and Gas
浅层(小)油矿和气矿会议
15.
Support Technique and Equipment for Block Caving in Tongkuangyu Copper Mine
铜矿峪矿矿块崩落法支护技术与设备
16.
In gold panning, the mixture is swirled around in a shallow pan with water, the heavier gold particles settle to the bottom and the lighter particles are washed away.
淘金时，把金矿沙放在浅盘里用水淘洗，较重的金颗粒落在盘底，较轻的颗料就被冲走。
17.
borehole content analyzer
钻孔矿物含量分析仪
18.
Study on the parameters of highwall auger mining in open pit mine
露天矿高边坡钻孔采矿法的参数研究