English translation for "凿岩爆破"
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- waste firing
Related Translations:
平头凿: blunt chiselbutt chiselchipping chisel 半圆凿: gouge spadegouge, firmer gougehalf-round chiseltang chisel 旋凿: screw driverscrewdriverturn screw
- Example Sentences:
| 1. | Optimization of drilling and blasting parameters of taochong iron mine
桃冲铁矿凿岩爆破参数优化 | | 2. | Drilling and blasting technology for hard rocks in new inclined ventilation shaft of zhangxin mine
张新矿新斜风井坚硬岩石凿岩爆破技术 | | 3. | With computer imitation and laboratory physical analog as the lead and on the basis of test ore blocks and industrial blownoff - ore rock tests , study on the enlarged - structure parameters of sublevel caving in meishan iron mine was carried out , which included single tests of drilling and blasting parameters ， transition sublevels and equipment complementation . the timely popularization of this enlarging structural parameter technique has greatly improved the performances of the sublevel caving mining and promoted the technological advance of underground mining
梅山铁矿加大无底柱分段崩落法采矿结构参数研究，采用计算机仿真、实验室物理模拟为先导，试验矿块、工业放出体试验为基础，分别进行了采场凿岩爆破参数、过渡分段、设备配套等单项试验，并在全矿及时进行了推广应用，极大地改善了矿石开采过程中的各项指标，促进了地下矿山开采的技术进步。 |
- Similar Words：
- "凿形叶" English translation, "凿形中耕机" English translation, "凿形钻头" English translation, "凿形铧尖" English translation, "凿岩" English translation, "凿岩车" English translation, "凿岩船" English translation, "凿岩锤" English translation, "凿岩杆" English translation, "凿岩杆；钻杆" English translation
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