大倾角煤层,Steeply dipping seam英语短句,例句大全

大倾角煤层,Steeply dipping seam
1)Steeply dipping seam大倾角煤层
1.Dynamic equation of system "roof(R)-support(S)-floor(F)" in steeply dipping seam mining;大倾角煤层开采“顶板-支护-底板”系统的动力学方程
2.Dynamic model and stability of system "roof-support-floor" in steeply dipping seam mining;大倾角煤层开采“顶板-支护-底板”系统稳定性及动力学模型
3.The steeply dipping seam refers to the coal seam that the declining angle is between 35°and 55°.大倾角煤层是指煤层倾角在35°～55°之间的煤层，村庄下大倾角煤层条带开采煤柱尺寸的合理留设问题是条带开采研究领域中的一个重要组成部分。

英文短句/例句

1.Analyse of New Extraction Measure of Coal Bed Methane in Coal Seams of Big Obliquity in Xinjiang新疆大倾角煤层的煤层气开采方式探讨
2.Study on the ground administration of mechanized top coal caving in heavy pitching seam大倾角煤层综放工作面采场管理研究
3.Prevention Measures of Gangue Fleeing at Fully Mechanized Face in Great Inclined Angle Coal Seam大倾角煤层综采工作面窜矸防治措施
4.Application of inchined longwall and overhead mining technology in large tilt angle coal seam mining倾斜长壁仰斜开采技术在大倾角煤层中的应用
5.Research on Reasonable Size of Steeply Dipping Seam Strip Coal Pillar under Village;村庄下大倾角煤层条带煤柱合理尺寸研究
6.Numerical Simulation of Anchored Bolt Supporting for Roadway in Small Coal Pillar with Large Inclined Angle大倾角煤层小煤柱巷道锚杆支护数值模拟研究
7.Optimized Trial on Fully Mechanized Top Coal Caving Mining in High Inclined Seam大倾角煤层综放开采放煤工艺优化试验
8.Analysis on Stability of Supports in Coal Mining Face in High Inclined Seam of Guishan Mine圭山煤矿大倾角煤层采场支柱的稳定性探析
9.The Feasibility Study of Lean Coal Seam Comprehensive Mechanized in Guan Yin Shan Mine观音山煤矿大倾角煤层综采可行性研究
10.The Study of Roof Management Problems with Big Tilting Angle Coal Seam Applying Tilting Extraction大倾角煤层仰斜开采顶板管理问题的研究
11.A General Discussion on Layout of Workings in Hydromining Composite Seams with a Large Dip Angle水力开采大倾角煤层群巷道布置的探讨
12.Research on Distortion Mechanism of the Gateway and Rock Bolting Measure of in High-pitched Seam;大倾角煤层回采巷道破坏机理及锚杆支护分析
13.Study on Ground Pressure Characteristics and Surrounding Rock Control Technology of Steeply Dipping Seam Mining大倾角煤层开采矿压特征及围岩控制技术研究
14.Analysis on the system reliability of fully mechanized longwall mining face in pitched seam大倾角煤层长壁综采工作面系统可靠性分析
15.Analysis on the factors of influencing length of fully mechanized mining face in steep inclined seam大倾角煤层综采工作面长度因素分析与对策
16.Research and Extracting Status of Large Angle and Large Length Coal Seam in China我国大倾角、大采长煤层开采研究现状
17.Research on mining technology of combined mining at large inclined angle "three soft" coal seam“三软”煤层大倾角综采回采工艺研究
18.Spalling Control Technology and Practices in Fully Mechanized Longwall Mining Face in Deep Inclined Soft Seam大倾角软煤层综采工作面防片帮技术

相关短句/例句

steep coal seam大倾角煤层
1.Based on the strata behaviors of steep coal seams, the forms of roof breakage and movement were studied.根据大倾角煤层采场矿压显现特点 ,对采场顶板岩层的运动、破坏形式进行了研究。
3)deeply inclined coal seams大倾角煤层
1.Coal mining method in the deeply inclined coal seams with hydraulic powered shield supports on single leg sustai;大倾角煤层单腿支撑式柔性掩护支架采煤法
2.Beside on the overall analysis roof accidents of deeply inclined coal seams in Huainan mining group company during the period of 1988～2002,the types,characteristics,causes and its prevention measures of roof accidents in deeply inclined coal seams were discusse在对淮南矿业集团大倾角煤层工作面1988～2002年间发生的顶板伤亡事故分析研究的基础上,阐述了大倾角煤层采场顶板事故类型、特点、原因及其预防措施。
3.Beside on the overall analysis roof accidents of deeply inclined coal seams in Huainan mining group company during the period of 1988-2002,the types,characteristics,causes and its prevention measures of roof accidents in deeply inclined coal seams were discusse在对淮南矿业集团大倾角煤层工作面1988-2002年间发生的顶板伤亡事故分析研究的基础上,阐述了大倾角煤层采场顶板事故类型、特点、原因及其预防措施。
4)deep inclined seam大倾角煤层
1.Analysis on numerical simulation of bolt support for mining gateway in deep inclined seam;大倾角煤层回采巷道锚杆支护的数值模拟分析
2.Gateway and pillar top coal caving mining technology in deep inclined seam with thickness between 3.5 to 10m;3·5~10m大倾角煤层巷柱式放顶煤开采技术
5)steeply dipping coal seam大倾角煤层
6)Pitched seam大倾角煤层
1.Analysis on the system reliability of fully mechanized longwall mining face in pitched seam大倾角煤层长壁综采工作面系统可靠性分析