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- The results show that the key strata control the emergence, development and space-time distribution of the overburden bed separations and fractures. 结果证明:覆岩关键层对离层及裂隙的产生、发展与时空分布起控制作用。
- Strata control system belongs to grey system because its position, structure and boundary condition are difficult to describe precisely. 岩层控制系统的状态、结构和边界条件难以精确描述,属本征性灰色系统。
- FU Qiang,WU Jian.Research on the drawing technology of thinner top-coal in longwall sublevel caving mining[J].Ground Pressure and Strata Control,2000,17(3):2-6. [7]富强;吴健.;顶煤较薄煤层综放开采放煤工艺研究[J]
- Theory and Quantitative Design of Strata Control 顶板控制理论及定量设计
- Mine Pressure and Strata Control 矿山压力与岩层控制
- XU Jia-lin,QIAN Ming-gao,JIN Tai,et al.Research of controlling the roof of fully mechanized updip mined faces at Baodian colliery[J].Ground Pressure and Strata Control,1994,11(2):1-3. [1]许家林;钱鸣高;金泰;等.;鲍店矿仰斜开采综采面顶板控制研究[J]
- strata control around longwang face 采场围岩控制
- Strata Control Observation of Full-Seam Roof-Bolted Roadway 全煤锚杆支护巷道的矿压观测
- Strata Control in Fully-Mechanized Sub-Level Caving Face 综放工作面岩层控制
- STUDY ON COURSE REFORM OF MINING PRESSURE AND STRATA CONTROL 矿山压力与岩层控制课程改革研究
- Keywords safety;grunting;rock strata control;separating location; 安全;注浆充填;岩层控制;离层位置;
- Industry rarely thrives under government control. 在政府控制之下工业很少会发达。
- Those rebellious teenagers are hard to control. 那些反叛的青少年很难管教。
- Pollution control has cleared the air. 污染管制已净化了空气。
- An ASCII control character, end of medium. 一种ASCII码控制字符,媒体结束符。
- The firemen were unable to control the blaze. 消防队员无法控制这场大火。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- Inflation has got out of control. 通货膨胀失去了控制。
- We can follow the history of life through the strata. 我们可以通过这一层层的地层跟踪生命的历史。
- The lorry ran down the hill out of control. 卡车失去控制直往山下冲去。