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- character of top coal falling 冒放性
- Deformation and fragmentation character of top coal caused by fully-mechanized top-coal caving mining in Gengcun mine 耿村煤矿综放开采顶煤运移与破碎特征
- A hot coal fall out of the fire and burn the carpet. 火炉里掉出一块炽热的煤把地毯烧了。
- The law of top coal movement on a fully mechanized longwall face with top coal caving wasanalysed thoroughly on the basis of field observation andfinite element calculation. 本文根据现场观测、数值计算以及理论分析,详细阐述了放顶煤采场的顶煤变形运动规律,指出了顶煤变形运动可划分成四个区:顶煤变形区,压裂区,松动区和放落区。
- Plenty of top brass attended the ceremony. 有很多大官儿出席了典礼。
- 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。
- The coal seam of No. 5102 face in Wuyang coal mine is steep, soft, and undulate.Aiming at this problem, the displacement and stress of top coal, roof and floor were researched by using UDEC software. 摘要针对五阳煤矿5102工作面倾角大、煤层松软、煤层起伏大、综放开采的条件，利用UDEC数值模拟软件分别通过沿工作面走向和倾向剖面建立模型，对顶板（煤）、底板的位移和应力变化进行了研究。
- A hot coal fell out of the fire and burnt the carpet. 火炉里掉出一块炽热的煤把地毯烧了。
- Based on the gushing of gas, crack of top coal and "O" circle theory, the paper brings up the design for gas drawing and ventilation method, and designs the extraction method for high output workface. 为了解决影响实现万吨工作面的问题,通过对瓦斯涌出的分析,基于顶煤裂隙分布发育规律及“O”圈理论设计了瓦斯抽放及通风排瓦斯方式,设计提出了实现高产高效工作面的回采工艺。
- The positive or negative character of a proposition. 命题的性质命题的肯定或否定的性质
- FRACTAL STUDY ON BLASTING ENERGY OF TOP COAL 综放顶煤爆破能量的分形研究
- Objective:To investigate the effects of top pruning on fruiting characters of Platycodon grandiflorum,and find the suitable stage,in which seed growth and development furtherly. 目的:探讨不同时期剪枝处理对桔梗结实特性的影响,找出促进桔梗种子生长发育的适宜时期,为桔梗的繁种提供参考。
- The curve fractal of top coal displacement 顶煤位移曲线的分形特征
- Hamlet endued the character of a madman. 哈姆雷特装疯卖傻。
- A coal fell from the fire and burned the mat. 一块煤炭从火中掉出来，烧坏了地席。
- The state or character of being promiscuous. 混乱，杂乱混乱的状态或特点
- deformation and movement regularity of top coal 顶煤运移规律
- The future character of the Republic is in the air. 共和国的未来性质尚在未定之天。
- rational sublevel height of top coal 合理顶煤分段高度
- He has gained the character of a miser. 他博得了一个守财奴的名声。
