采矿工艺,mining technology
1)mining technology采矿工艺
1.Experimental study on new downward driftmining technology with backfilling by high water content materials;下向进路高水充填采矿工艺试验研究
英文短句/例句
1.The mining technique is shaky.这项采矿工艺不可靠。
2.A Study of Mining Technology for Hard-to-Mine Ore Body in Eastern Zone of Daye Iron Mine;大冶铁矿东区难采矿体开采工艺研究
3.The construction craft research of directional note thick liquid water shutoff drill hole in the depletion region过煤矿采空区定向钻孔施工工艺研究
4.Research on Precise Warm Extrusion of Pick Used in Engineering and Mining工矿及采矿用截齿温挤压精密成形工艺研究
5.A STYDT ON FILLING TECHNOLOGY FOR LARGE STOPE IN ANQING COPPER MINE安庆铜矿高大采场充填工艺技术研究
6.Study on Top Coal Caving Technology of Horizontal Section in Steep Seam in Weihuliang;苇湖梁煤矿急倾斜综采放煤工艺研究
7.Research of Application of Dragline Stripping Technology in Opencast;露天矿索斗铲倒堆工艺开采方法研究
8.Application of Full-mechanized Mining and Stowing with Paste in Taiping Colliery综采膏体充填工艺在太平煤矿的应用
9.Research on New Process for Ore Fragmentation in Jade Mine by Energy-Concentrated Control Blast聚能控制爆破开采玉石矿床落矿新工艺研究
puter Random Simulation in Drawing Research of Large Space Non-pillar New Caving;大间距无底柱采矿新工艺放矿随机模拟研究
11.Status and development on mining methods and techniques for gently inclined and thin orebody缓薄矿体采矿方法及其工艺现状及发展
12.Study of Optimum Mining Method in No 2. Distriction of Longhu Coal Mine in Qitaihe Mining Area;七台河矿区龙湖煤矿二采区最佳回采工艺方式的研究
13.Design of Trackless Development System and Extraction Technology for Maluping Mine;马路坪矿无轨开拓工程与回采工艺设计研究
14.Fast longwall face connecting technical process:practice in #22110 longwall face of Tunlan coal mine屯兰矿22110综采工作面快速对接工艺与实践
15.Mining Practices of Fully Mechanized Top Coal Caving Mining Face in Deep Inclined Seam of Meihe Mine梅河煤矿大倾角综放工作面回采工艺实践
16.New Technology and Practice of Equipment Rapid Installation for 12503 Fully Mechanized Coal Face of Tunlan Mining屯兰矿12503综采工作面设备安装技术工艺与实践
17.Practices on Fully Mechanized High Cutting Coal Mining Technique with Full Seam One Passing Mining Domestic Equipment in Sihe Mine寺河矿一次采全高国产装备大采高回采工艺实践
18.Article 29 In mining mineral resources, a mining enterprise must adopt rational mining sequence and methods and proper ore-dressing technique.第二十九条 开采矿产资源，必须采取合理的开采顺序、开采方法和选矿工艺。
相关短句/例句
mining technique采矿工艺
1.Through improvingmining technique, the extraction ratio of mining is improved, and the accident in production decreased.王村铝土矿回采率低,资源浪费多,通过改进采矿工艺,提高了回采率,减少了工伤事故。
3)handicraft of strip mining machine露天采矿机工艺
4)reform of mining technology采矿工艺改革
5)mining technological system采矿工艺系统
1.A mathematic model for the reliability of undergroundmining technological system is established on the basis of the theory of Markov stochastic Processes.本文应用马尔柯夫随机过程理论，建立地下采矿工艺系统可靠性数学模型，获得系统可靠性指标，对系统进行可靠性分析和评估。
6)Dry-placed fill method干式充填采矿工艺
延伸阅读
采矿工艺采矿工艺mining technologyeo)kuang gong广采矿工艺(rnlning teehnology)采矿生产中的作业过程、方式方法和技术措施。要根据不同的矿岩条件选用不同的采矿工艺对于坚硬矿石，广泛应用凿岩爆破进行开采;对于松软矿层，可以应用机械切割或挖掘的方式进行开采;对于松软的砂矿床，可以应用水力冲采;对于裂隙发育良好的矿体，可以应用自然崩落的采矿工艺进行开采。露天矿山的采矿工艺主要包括矿床开拓、掘沟工程、穿孔、爆破、采装、运输、排土等;地下矿山的采矿工艺主要包括矿床开拓、井巷掘进和支护、矿块采准和切割、回采工作面凿岩爆破、矿石运搬、采场支护和地压管理、矿柱回采和空区处理等，其中从准备好的矿块中采出矿石的作业叫做回采工艺(李祥仪)
