1) superwide isolated fully mechanized top coal caving face
超长孤岛综放工作面
1.
Distribution abutment pressures on laneway pillars for superwide isolated fully mechanized top coal caving face;
超长孤岛综放工作面煤柱支承压力分布特征研究
2) island face of super-wide fully mechanized top-coal caving
超长综放孤岛面
3) over-long and island fully mechanized top coal caving mining face
"超长""孤岛"综放面
1.
Analysis on stress measurement of surrounding rocks for gateways of over-long and island fully mechanized top coal caving mining face;
“超长”“孤岛”综放面巷道围岩应力实测分析
4) Fully mechanized top coal caving island face
综放孤岛工作面
5) super-length fully-mechanized coal face with top-coal caving
超长综放工作面
1.
The coal winning technology, which is suitable for the coal geological condition and equipment condition of the super-length fully-mechanized coal face with top-coal caving, and the relevant parameters, such as coal cutting velocity and top-coal drawing velocity, are determined rat.
在工序工时实测统计的基础上,用随机服务系统理论和循环网络理论建立循环作业过程的计算机模型,对6种循环作业方式进行优化,确定出与超长综放工作面煤层地质条件、设备装备条件和适应的工艺方式及合理割煤速度、与采割速度匹配的放煤速度等参数,提高了工作面的工时利用率与开机率,使超长综放工作面实现高产高效。
6) isolated island caving workface
孤岛综放面
1.
Due to goaf around,isolated island caving workface possesses complex multi-source and multi-channel exchange of air leakage during normal mining period.
孤岛综放面在正常回采期间,四周均是采空区,具有复杂的多源多汇漏风通道,采空区后自燃"三带"的确定对防灭火具有重要的意义。
补充资料：超放
1.高超豪放。
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