您要查找的是不是：
- steep inclined thick seam 急倾斜厚煤层
- Application of the Horizontal Slicing Method in the Steeply Inclined Thick Seam with Large Outburst and Easy Spontaneous Fire 水平分层采煤法在高突易自燃急倾斜厚煤层中的应用
- Water-coal mixture burst is a new mine disaster in exploiting steeply inclined thick coal seam mining. 摘要急倾斜厚煤层开采时发生的水煤体溃泄是一种新的矿井灾害。
- Ground pressure behavior in top coal caving face supported by light hydraulic prop under condition of steep inclined thick coal seam 大倾角厚煤层轻放采场矿压显现特点
- The rule of roof movement of shrinkage stoping in deep inclined thick seam 大倾角厚煤层仓储式采煤法顶板活动规律
- The down- hill across caving mining way under level divided layer artifical roof in great inclined thick seam 急倾斜厚煤层水平分层人工假顶下行垮落采煤法
- Application of top coal caving process with suspend-moving support in "three soft" and large inclined thick seam 悬移支架放顶煤工艺在"三软"大倾角厚煤层的应用
- Underground Pressure Behavior and Its Control of Long-wallFull-mechanized Caving Mining Field under Hard Roof in Steeply Inclined Thick Coal Seam 急-倾斜厚煤层坚硬顶板长壁综放采场矿压及控制
- Brief analysis on mine roadway driving technology along next goaf with no coal pillar in inclined thick seam 倾斜厚煤层无煤柱沿空掘巷技术探析
- Practices on face end support technology for fully mechanized top coal caving mining face in deep inclined thick seam 大倾角厚煤层长壁综放工作面端头支护技术实践
- Seam gateway support technology for fully mechanized longwall top coal caving mining in horizontal slicing of deep inclined thick seam 急倾斜特厚煤层水平分层综放开采煤巷支护技术
- Fully mechanized coal mining face with light weight hydraulic powered caving support in deep inclined thick seam of Niu'erzhuang Mine 牛儿庄煤矿大倾角厚煤层轻放开采技术
- The steep inclined accretion bedding may exist near front margin. 前缘可具向外陡倾的加积层理。
- A team of bulldozers lumbered up the steep incline. 一队推土机隆隆地开上了陡坡。
- The severe inclined thick coal seam,being its special geological storage conditions,is weakly extracted and the recovery rate is comparatively low. 急倾斜特厚煤层因其特殊的地质赋存条件,导致开采强度小,资源回收率低。
- steep inclined seam with close distance to others 急斜近距煤层
- The movement of top coal and top roof is discussed with the data observed from the caving mining of deeply inclined thick coal seam with horizontal section in Zhaogezhuang colliery of Kailuan Group. 就开滦集团赵各庄矿在急倾斜厚煤层采用水平分段开采过程中的现场观测，探讨顶煤和顶底板运移。
- steeply inclined thick body 陡倾斜厚大矿体
- thin and thick seam with steep dip 急倾斜较薄厚煤层
- The road has a steep incline. 这条路有个很陡的斜坡。
