1) medium thickness seam
中厚矿层
2) thick seam
厚矿层<能>
3) medium thick ore body
中厚矿体
1.
In accordance with the concrete occurrence conditions of gently inclined medium thick ore body in Jinchangyu Gold Mine,a highly efficient,safe and economical mining methed was explored and used in mining of experimental stope with good social and economic outcomes,which can serve as good references for similar mines.
根据金厂峪金矿缓倾斜中厚矿体的赋存条件 ,提出了一套高效、安全、经济的回采方案 ,可用于实验矿块的开采 ,取得了很好的社会效益 ,可供类似矿山参考借
4) medium-thickness and high-thickness seams
中厚厚煤层
5) medium-thick seam
中厚煤层
1.
Selection of minning technology,support method and parameters of medium-thick seam is introduced.
介绍了中厚煤层一次采全高的回采工艺、支护方法和具体参数的选择,即工作面回采时不留底煤,增加煤炭回收率,对支柱布置形式进行改进,并在理论上进行安全系数验算。
6) medium-thickness seam
中厚煤层
1.
The article introduces the shortwall mining method along strike in medium-thickness seam with great dip angle,which is based on individual hydraulic prop and has brought great economic effect.
在大倾角中厚煤层推行走向短壁采煤方法,使用单体液压支柱,取得较好的技术经济效果。
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。
补充资料：能毒者以厚药
能毒者以厚药 能毒者以厚药 治则之一。出《素问·五常政大论》。指用药应因人制宜，对身体强壮，正气充足，能耐受攻邪药物者，就给予气味厚、作用强的药物治疗，取其速效。
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