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- Dexing Copper Mine copper factory mining area in Jiangxi province is the largest scale open pit in China non-ferrous metal Industry. 江西省德兴铜矿铜厂矿区为国内最大的有色金属露采矿山。
- It is shown that the big inclination conveying has good application prospect in large open pit mines. 应用表明,大倾角运输在大型露天矿具有良好的应用前景。
- Open pit mines are the main mine types in Nanjing,and their exploitations have occupied and destroyed large natural resources. 禁止开山采石后,加强矿山环境恢复治理是促进资源合理开发利用与生态保护相协调的必然要求。
- For a long time, the drainage pit mine water of HaiZhou open pit can"t be used fully, and large water only be drained as waste water which squanders water greatly. 长期以来海州露天煤矿排水坑矿井水未能被充分利用，大量的矿井水被作为废水排放掉，这极大的浪费了宝贵的水资源。
- Different condition of economy and technology define different open pit limit. 不同的经济技术条件确定不同的开采境界。
- The application conditions in the open pit of JDC were simply recommended. 并将预裂爆破在金堆城露天矿的应用情况作了介绍。
- Rain has serious effect on the operation of long and narrow deep open pit. 降雨对狭长深凹露天矿的生产有严重的影响。
- MAINTENANCE AND HARNESSING OF WATER-CONTAINING SILTY AND FINE SAND BED IN SOFT SLOPE OF OPEN PIT. 露天松软边坡内含水粉细沙层的维护治理。
- Mining and Transportation Design of Deep Open Pit Limestone Quarry: An Example of Zhujiang Cement Co., Ltd. 珠江水泥有限公司凹陷露天石灰石矿开采与运输设计。
- To intelligentized designing and mining the open pit,the information system of mine shoule be set up. 为实现露天矿山人工智能开采设计,需建立起矿山的信息系统。
- In this paper,the glide mechanism of the open pit slope in Yang Ji Shan Gold Mine is analysed. 本文根据洋鸡山金矿露天采场边坡滑移危害，分析了滑移机理。
- The next year the work went ahead on a large scale. 第二年这项工作就大规模进行了。
- The feasibility and necessity of using in-situ leaching after explosion in Huangfengling open pit was explored. 本文就黄峰岭露天矿改用原地爆破浸出的可行性和必要性进行探讨。
- This district grew cotton on a large scale. 这个地区过去大量种棉花。
- Today A small scale opens high, the above objective creates the epicycle to bounce new high again, afterward shakes recedes. 今日A股小幅高开，上证综指再创本轮反弹新高，随后震荡回落。
- Whether open pit or underground excavation, is a strength and a scene of heavy engineering, human and material inputs is unimaginable. 不论是露天开采,还是地下挖掘,都是一项声势和场面浩大的工程,人力物力的投入是难以想象的。
- To direct and control, under limited supervision, daily and long-term activities for all mining open pit operating departments. 指导、控制所有坑采部门的日常工作活动;
- Results proved that ultrasonic wave was benefit for fiber swelling,scale opening and dyestuff dissolving,therefore,color fastness to rubbing and soaping... 试验证明,超声波羊毛染色可提高织物的耐摩擦牢度和皂洗牢度,且有利于羊毛纤维膨化、打开鳞片层,以及染料的充分溶解。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- Transportation of offroad autos in important in open pits. 矿用汽车运输是矿山露天开采中非常重要的环节。
