1.
Simulation and Analysis of Dynamic Characteristics of Hydraulic Impact System of Impact Coal Cutter Based on Software Simulink;
基于Simulink的冲击式采煤机液压冲击系统动态特性仿真分析
2.
Power Adjusting of Impact-mining Machine Cutter Frame Based on Wavelet Control
基于小波控制的冲击式采煤机刀架功率调整
3.
These findings will provide the necessary theory dependence for optimizing design and popularizing use of theimpact-mining machine.
为改进和推广现有的冲击式采煤机提供了必要的理论依据。
4.
Research on Rockburst Mechanism Induced by Fault Slip during Coal Mining Operation
采动影响下断层滑移诱发煤岩冲击机理研究
5.
Characteristic and Application on Rock-burst Behaviour in Caving Mining;
放顶煤开采冲击地压显现特征与应用
6.
hand churn drill
手动钢绳冲击式钻机
7.
cantilever beam impact tester
悬臂梁式冲击试验机
8.
lash type inertia vibrating shakeout
冲击式惯性振动落砂机
9.
percussion grinder for solid mineral materials
冲击式固体矿物研磨机
10.
Hart impact tester
哈特式冲击强度试验机
11.
Study on Technology of Rockburst Prevention and Control in Deep High Coal Seam;
深部厚煤层开采冲击地压防治技术研究
12.
Study on Characteristics of Mine-induced Stress Field in Thick Coal Seam with Rock Burst Hazard;
冲击危险性厚煤层采动应力场特征研究
13.
Pressure bump prevention and control technology for use in thick coal seams under complicated geological conditions in deep mines
大采深厚煤层复杂条件下冲击地压防治技术
14.
With the increase of the depth of coal seams mined, rock bursts will easily occur in gateways with fully-mechanized sublevel caving mining.
随着煤矿开采深度增加，综放开采回采巷道易发生冲击地压危害。
15.
The Design of A Cascade Impactor and Its Application;
冲击式大气串级采样器的设计及应用
16.
Analysis on the Impact of E-business on the Procurement Mode of Enterprise;
电子商务对企业采购模式的冲击分析
17.
Prevention Mechanism of Roadway Supported by Bolt-Mesh Subjected to Rock Burst and Degree Calculation
冲击煤层巷道锚网支护防冲机理及抗冲震级初算
18.
Application of MGD80/120-TBW Shearer in Thin Coal Seam
MGD80/120-TBW型滚筒式采煤机在极薄煤层采煤中的运用