1.
Application of Blasting Direct Mining Technology in Faced Rockfill Dam
爆破直采技术在面板堆石坝工程中的应用
2.
Large-diameter longhole blasting was used to excavate soil-rock in some engineering project.
某工程的土石方开挖采用大直径深孔爆破方式。
3.
Since the crater-hole breakage is of great importance, it can be advisable to use a larger drill hole than the others in the raise.
由于漏斗炮眼的爆破效果非常重要，故天井爆破宜采用较大的炮眼直径。
4.
shotgun marriage [ wedding ]
【采矿】不平衡爆破的炮眼
5.
Quarrying Granite with Water Split by Detonating Fuse Blasting
导爆索水压劈裂爆破开采花岗岩石材
6.
Study on Prediction of Block Zoning and Block Size in Quarry Blasting
采石场爆破块度分区及块度预测研究
7.
Probe into Bench Blasting Technology on Jiujialu Mining Area
九架炉采区露天矿台阶爆破技术探索
8.
Study on the Blast Seismic Effect in Fenyi Dolomite Mine
分宜矿白云石采场爆破震动测试研究
9.
The Identifying Method of the Blasting Vibration Destruction Scope on the Resident Houses about the Quarry
采石场周边民房爆破振动破坏范围的鉴定方法
10.
To obtain(stone) from a quarry, as by cutting, digging, or blasting.
采石如通过挖掘、切割或爆破从采石场获取（石料）
11.
Influence of Mined-area on Seismic Effect of Metal Mine' s Underground Stope by Blast
采空区对金属矿地下采场爆破地震效应的影响
12.
Application of Chamber Blasting for Opencast Working Instead of Underground Working in Coal Mine with Fire(Down)
硐室爆破在火区煤矿井采转露采中的应用(下)
13.
Levelling is usually carried out with vertical drill holes.
整平爆破通常用垂直炮眼进行。
14.
Technology of Passing Through Faults Directly Using Explosion Method with Pre-retaining Coal at Face
工作面预留煤爆破法直接过断层技术
15.
Talking About Adopted Measures for Reasonable Performing Blasting and Decreasing Mining Cost
浅谈合理实施爆破降低采矿成本的几项措施
16.
Research on New Process for Ore Fragmentation in Jade Mine by Energy-Concentrated Control Blast
聚能控制爆破开采玉石矿床落矿新工艺研究
17.
STUDY ON ORE STACKING AFTER BLASTING FOR STOPE LEACHING URANIUM
某矿体原地爆破浸出采铀筑堆方法研究
18.
Application of cut blasting in trench digging technique in the middle of the stope
掏槽爆破在采场中部掘沟工艺中的应用