1) central strip and side longwall mining
中央条带两冀长壁开采
2) longwall mining
长壁开采
1.
China rely mainly on underground mining ,and longwall mining is play ing important roles in coal mining in China.
综述我国长壁采煤法的基本情况 ,重点分析长壁采煤法技术进展、长壁开采设备发展趋势和长壁开采技术在厚煤层中的应用 ,同时介绍了我国高产高效矿井长壁开采技术和经验。
2.
The authors elaborate the application of longwall mining with descentional ventilation at 7327 working face in the medium-thickness seam with big dip-angle,and point out the ways of fire prevention by giving even air pressure,burying pipe and gelatinizing,and using atomizing inhibitor.
论述沛城煤矿7327回采工作面大倾角中厚煤层下行通风长壁开采,采用均压、埋管注胶、雾化阻化剂等防灭火措施及效果,提出了采煤工作面大倾角中厚煤层长壁开采的防灭火方法。
3) strip pillar mining
条带开采
1.
Prediction and evaluation on building damages of strip pillar mining under villages;
村庄下条带开采对地表建筑的影响预测及评价
2.
Determination of surface subsidence prediction parameters for strip pillar mining
条带开采地表沉陷预计参数的确定
3.
Based on the specific geological and mining conditions and the status of Nanying buildings,the results show that it is feasible and reasonable to extract the coal reserves under village using strip pillar mining method in this coal mine,and the strip pillar mining plans and their parameters were presented.
根据铁生沟煤矿地质采矿条件及南营村建筑物现状,对开采技术进行了分析,南营村建筑物下压煤采用条带法开采在技术上可行、经济上合理,并给出了条带开采方案及其参数。
4) strip-partial mining
条带开采
1.
Research on surface movement parameters of strip-partial mining;
条带开采地表移动参数研究
2.
Coal pillar stability of deep and high seam strip-partial mining;
深部厚煤层条带开采煤柱的稳定性
3.
Whether the strip coal pillar is stable or not is one of the key problems of strip-partial mining.
条带开采煤柱的稳定与否是条带开采成败的关键。
5) strip mining
条带开采
1.
Dimension design of coal pillar with weak plane in strip mining;
条带开采中含弱面的煤柱尺寸设计
2.
Deformation features of a roadway affected by strip mining;
条带开采中巷道的变形规律
3.
Numerical simulation of overlying strata and ground movement value induced by strip mining below thin bedrocks;
薄基岩条带开采覆岩与地表移动数值模拟研究
6) wall system
长壁开采法
补充资料：两人合穿一条裤子
1.比喻两人看法相同﹑行动一致。多用于贬义。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条