矸石膏体,waste rock based packing material
1)waste rock based packing material矸石膏体
英文短句/例句
1.Waste rock based packing for coal mining:practice and exploration实施矸石膏体充填采煤的探索与实践
2.Pozzuolanic Reaction of Activated Coal gangue Mixed with Calcium hydroxide and Gypsum at Various Temperatures不同温度下活化煤矸石-氢氧化钙-石膏体系的火山灰反应
3.Plastic slip stability analysis of gangue granular media矸石散体塑性滑移的稳定性评价分析
4.Experimental Study on shear specimens of behavior of Coal Gangue Perorated Bricks Masonry煤矸石多孔砖砌体抗剪性能试验研究
5.Experimental study on the compressive strength of coal gangue perorated bricks masonry煤矸石多孔砖砌体抗压强度试验研究
6.Field tests on coal wastes in Chongqing重庆矿区矸石山体特性现场试验研究
7.Experimental Study on Local Compression Strength of Coal-shale Fired Perforated Brick Masonry;烧结煤矸石页岩多孔砖砌体局部受压试验研究
8.Study on the Performance of Fly Ash and Coal Gangue Burned Porous Brick Masonry;粉煤灰和煤矸石烧结多孔砖砌体性能研究
9.The Effect of C_3S Content on Hydration Progress of Cement System Blended with GangueC_3S含量对水泥-煤矸石混合体系水化进程的影响
10.Research on low temperature fast single-firing body for glazed tile using coal gangue煤矸石为主一次低温快烧琉璃瓦坯体的研究
11.Development Status of Backfilling Technology Using Raw Waste in Coal Mining矸石(固体废物)直接充填采煤技术发展现状
12.Experiments of seismic performance of Gangue shale hollow brick-wall and ANSYS analysis煤矸石空心砖墙体抗震性能实验及ANSYS分析
13.Phenomenon of overall increasing of temperature in fiery coal gangue heap and its theoretical explanation矸石山自燃整体升温现象及其理论解释
14.Analysis on Reducing Amount of Gangue and Recovery and Utilization of Waste浅析减少煤矸石采出量与矸石的利用
15.Preparation and Performance of Active Carbon-Zeolite Composite Materials from Elutrilithe;煤矸石制备活性炭—沸石型体复合材料及其性能研究
16.The Simulation Software on Main Systems of Wet Limestone-Gypsum Desulfurization;石灰石—石膏湿法烟气脱硫主体系统仿真软件
17.Gypsum and anhydriteGB/T5483-1996石膏和硬石膏
18.Study on the Preparation of Phosphogypsum-bricks;磷石膏复合材料制新型墙体砖的研究
相关短句/例句
gangue bulky material矸石散体
3)gangue,waste rock矸子，矸石
4)gypsum crystal石膏晶体
1.This paper deals with the effect of different waterproof agents for gypsum on the formation ofgypsum crystal.利用SEM,EPS等现代测试手段,从掺加石膏防水剂后石膏晶体形成的变化角度,分析了石膏防水剂对石膏制品晶体形成的影响原因及防水机理。
5)Gypsum economy石膏机体
6)Gypsum ore石膏矿体
延伸阅读
矸石矸石waste采矿过程中，从井下或露天矿采场采出的或混入矿石中的岩石（废石）。俗称矸子。煤层中间的薄岩层叫夹石或夹心矸子。在煤的开采中，大于50毫米的矸石量占全部煤产量的百分率称为含矸率。矸石常是煤的灰分增加的重要原因。所以在生产过程中应积极采取措施，减少矸石的混入，降低含矸率，提高原煤质量。堆置废石或矸石的场地的位置应考虑卫生和安全的要求，矸石场的边界距风井不小于80米，距公路不小于60米，应远离居民区和高压供电线路，并设在下风向。
