文章摘要信息 关键词 : 浅埋煤层;冲沟坡体;长壁开采;支护阻力;顶板结构 [gap=974]Keywords : shallow coal seam;gully slope;longwall mining;support resistance;roof structure
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oblique longwall mining 伪斜长壁采煤法
longwall mining on the strike 走向长壁采煤法
longwall mining face 综放工作面
double-longwall mining 对拉工作面开采
longwall mining method 长壁式开采法
double longwall mining 对拉面开采
inclined longwall mining 倾斜长壁采煤
single longwall mining method 单一长壁采煤法
Longwall mining is our and Europe’s main mining means.
长壁开采是我国和欧洲产煤国的主要开采方法。
参考来源 - 浅埋煤层顶板结构灾害机理研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
This is the beginning of longwall mining.
这是长壁开采的开始。
This all happened inside a facility that does what's called longwall mining.
事故发生在进行长壁开采的设施内。
This model provides a unified idea and method for study of pressure in longwall mining and strata movement.
组合岩梁模型的建立,为采场矿压和岩层移动的研究提供了一种新的思想和方法。
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