松动爆破,loose blasting英语短句,例句大全

松动爆破,loose blasting
1)loose blasting松动爆破
1.Research on loose blasting technology for top coal;顶煤松动爆破技术的研究
2.Practice of loose blasting technology in open-pit of Hexi Gold Mine河西金矿露天松动爆破技术实践
3.The method of loose blasting in treating blocked dross was introduced in the complicated condition.介绍了在复杂条件下,采用松动爆破清理结块矿渣的方法。

英文短句/例句

1.Blasting Vibration Monitoring of Foundation Rock Loose Blasting near Building临近建筑物基坑岩石松动爆破振动监测
2.Study on the Failed Mechanism and Experiment of Spiral Notch-holes Blasting;螺旋切槽孔松动爆破力学机理及试验研究
3.Cutting Chamber Loose Blasting and the Effect on Slope Stability under It;路堑硐室松动爆破及其对边坡稳定性的影响
4.Research on Long Hole Loosen Blasting Technology for Bottom Floor Rock of Fully-mechanized Face in Coal Seam;煤层综采面底板岩石深孔松动爆破技术研究
5.Analysis on the Influence of Top Loosening Blasting on a Nearby Existing Tunnel上部松动爆破对已建成邻近隧道影响分析
6.Experimental Research on Long Hole Loose Blasting Mechanized Kaolin Mining高岭土矿机械化开采预先深孔松动爆破试验
7.The design methods and measures of safety protection of weakly loose blasting are introduced with field cases.通过工程实例，介绍了微弱松动爆破的设计方法及安全防护措施。
8.A Study on Structure of a New Binding Energy Tube Used for Deep Hole Becoming Less Crowded Blasting;煤层深孔松动爆破聚能药管装药结构的设计研究
9.Research and Application of Deep-hole Blasting Technology in Fully Mechanized Hard Coal Mining Face综采工作面坚硬煤体深孔松动爆破技术的研究与应用
10.The Entire High Step Standing Shot Cuts Road Section Construction in the Ruguang Road Half Wall全高一步松动爆破在汝广公路半壁路堑路段的施工
11.Abstract The rational parameters of inducer shotfiring with medium length boreholes to prevent outburst in coal face was probed and the shotfiring results and the effective influencing radius was examined.探讨了中深孔松动爆破防止回采工作面煤与瓦斯突出的合理参数，考察了爆破效果及有效影响半径。
12.Application of Shock Presplit Blasting on 21st Coal Working Face松动预裂爆破在21煤工作面的应用
13.Research and Application of the Loose Control Technology in Cavern Blasting洞室松动控制爆破技术的研究与应用
14.Influence of Vibration of Blasting for Driving Rock Roadway on Stability of Surrounding Rock岩巷掘进爆破震动对围岩松动圈影响的研究
15.LOOSENING EFFECT OF THE CONTROLLED BLASTING ON ADJOINING ROCK周边控制爆破引起的围岩松动效应分析
16.Blast Plan of the Deep-hole Loosening Control at Yuhuai Line Hejiatian Station渝怀线贺家田车站深孔松动控制爆破方案
17.The Application of Deep Pore Loosening Control Blasting in Bridge Bored Pile Construction深孔松动控制爆破在桥梁钻孔桩施工中的应用
18.APPLICATION OF LONG-HOLE LOOSE CONTROLLED BLASTING TECHNIQUE IN EXCAVATING CONSEQUENT BED CUTTING SLOPE深孔松动控制爆破技术在顺层路堑边坡开挖中的应用

相关短句/例句

standing shot松动爆破
1.But when using this standing shot technology,we totally removed the phenomenon about gas and guaranted the safety production of mine.经采取深孔松动爆破技术后,彻底消除了瓦斯超限现象,保证了矿井安全生产。
2.Taking standing shot of earthwork chamber in Zhoushang Power Plant's main blasting district as an example,the paper deals with some key links to be grasped in process of construction for the earthwork chamber.以舟山发电厂土石方工程主爆破区石方硐室松动爆破为例 ,系统介绍了在组织实施硐室松动爆破中应把握的几个重要环节。
3)loosening blasting松动爆破
1.Through computer numerical simulation calculation and in situ observation, the basic mechanism of in coal depressurizing roadway layout and loosening blasting technique applied to depressurize the surrounding rock of a roadway along gob area in sub level caving mining is analyzed.采用计算机数值模拟计算及现场观测方法 ,结合松动爆破技术分析了本煤层布置卸压巷对综放沿空巷道围岩卸压的机理。
4)loosen blasting松动爆破
1.Based on the mechanism of spiral V notch loosen blasting,uncoupled explosive loading is adopted to prevent the explosion waves from breaking the wall of the blasting hole.在螺旋切槽孔松动爆破机理研究的基础上 ,为避免爆炸冲击波对孔壁的破碎 ,采用不耦合装药方式 ,同时对其爆破参数加以分析研究 ,获得理论计算式 ,并得到爆破裂纹的宽度、裂纹扩展长度、爆破块度等的表达式。
2.Spiral V-notch loosen blasting has broadened the application of notched blasting from a single blasting control technique to a rock fragmenting one by changing the conventional straight notch along the axis into two spiral notches around the axis.将切槽控制爆破技术引入岩体松动爆破领域：螺旋切槽孔松动爆破将传统的轴向切槽方式进行改变，即把沿轴向平行的直槽改成绕轴线旋转螺旋切槽。
5)loose explosion松动爆破
1.Exploration of loose explosion and its outburst prevention functional priciples;松动爆破及其防突作用原理初探
6)in-place blasting out爆破松动
1.Leaching of uranium after in-place blasting out at a uranium deposit of Northeast China;东北某铀矿床原地爆破松动浸出采铀