1) reaming coal
割煤
1.
This article introduces the producing situation on the working face of mining integration in Shang Wan Coal Mine of Shen Dong Company,adds up the time of running reamers,reaming coal and operating the reamers in vain on the working face,calculates the rate of running machines on the working face and gives a simple analysis of how to improve the rate.
本文介绍了神东公司上湾煤矿综采工作面生产情况,统计了工作面的进刀、割煤、跑空刀时间,计算了工作面开机率并对如何提高开机率进行简单分析。
2) unidirectional cutting
单向割煤
1.
2 coal mine 43_down 05 and 23_up 02 mining face of fully-mechanized using unidirectional cutting technology,Its good applicated results in the more complex and volatile coal bed geological conditions are demonstrated.
在分析济宁二号煤矿43下05与23上02综采工作面回采中使用单向割煤采煤工艺的基础上,论证了单向割煤技术在地质条件较为复杂的不稳定煤层中的良好应用效果,对于类似条件的综采工作面的回采具有很强的借鉴意义和推广使用价值。
3) two-ways coal cutting
双向割煤
4) cutting coal method
割煤方法
1.
Talking about the cutting coal method at large mining height face;
浅析大采高工作面的割煤方法
5) coal cutting height
割煤高度
1.
Coal cutting height affected to stability of coal wall in fully mechanized top coal caving mining face with high coal cutting height;
割煤高度对大采高综放工作面煤壁稳定性影响
6) coal cutter
割煤机
参考词条
补充资料：标准煤(见煤当量)
标准煤(见煤当量)
standard coal
、~‘~1人、4《1工兀飞coal)见煤当等
说明：补充资料仅用于学习参考，请勿用于其它任何用途。