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- Different condition of economy and technology define different open pit limit. 不同的經(jīng)濟技術(shù)條件確定不同的開(kāi)采境界。
- The application conditions in the open pit of JDC were simply recommended. 并將預裂爆破在金堆城露天礦的應用情況作了介紹。
- Rain has serious effect on the operation of long and narrow deep open pit. 降雨對狹長(cháng)深凹露天礦的生產(chǎn)有嚴重的影響。
- check-acceptance survey of open pit 采掘場(chǎng)驗收測量
- MAINTENANCE AND HARNESSING OF WATER-CONTAINING SILTY AND FINE SAND BED IN SOFT SLOPE OF OPEN PIT. 露天松軟邊坡內含水粉細沙層的維護治理。
- 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礦開(kāi)采與運輸設計。
- To intelligentized designing and mining the open pit,the information system of mine shoule be set up. 為實(shí)現露天礦山人工智能開(kāi)采設計,需建立起礦山的信息系統。
- It is shown that the big inclination conveying has good application prospect in large open pit mines. 應用表明,大傾角運輸在大型露天礦具有良好的應用前景。
- In this paper,the glide mechanism of the open pit slope in Yang Ji Shan Gold Mine is analysed. 本文根據洋雞山金礦露天采場(chǎng)邊坡滑移危害，分析了滑移機理。
- The feasibility and necessity of using in-situ leaching after explosion in Huangfengling open pit was explored. 本文就黃峰嶺露天礦改用原地爆破浸出的可行性和必要性進(jìn)行探討。
- Whether open pit or underground excavation, is a strength and a scene of heavy engineering, human and material inputs is unimaginable. 不論是露天開(kāi)采,還是地下挖掘,都是一項聲勢和場(chǎng)面浩大的工程,人力物力的投入是難以想象的。
- To direct and control, under limited supervision, daily and long-term activities for all mining open pit operating departments. 指導、控制所有坑采部門(mén)的日常工作活動(dòng);
- It is proven by practical application via drilling in an open pit mine that this method is effective of drilling in broken and leaking strata. 通過(guò)在某露天礦鉆探生產(chǎn)應用實(shí)踐與分析,證明利用該方法鉆進(jìn)破碎漏失地層是行之有效的。
- Main Produces: Continuous open pit mining systems, Stockyard equipment, Ports and bulk terminals equipment, Conveyor transportation systems. （主要產(chǎn)品：連續露天采礦系統，堆場(chǎng)設備，散料碼頭設備，皮帶機運輸系統）
- Transportation of offroad autos in important in open pits. 礦用汽車(chē)運輸是礦山露天開(kāi)采中非常重要的環(huán)節。
- Dexing Copper Mine copper factory mining area in Jiangxi province is the largest scale open pit in China non-ferrous metal Industry. 江西省德興銅礦銅廠(chǎng)礦區為國內最大的有色金屬露采礦山。
- The underground water in the area of Yujiagou has been contaminated by the leaching water of the dumping area of open pit coal mine of Xinqiu in Fuxin. 就阜新新邱露天煤礦排土場(chǎng)淋溶水對附近于家溝地區地下水環(huán)境質(zhì)量的影響進(jìn)行了研究。
- The underground water in the area of Yujiagou has contaminated by the leching water of the dumping area of Open Pit Coal Mine of Xinqiu in Fuxin. 阜新新邱露天煤礦排土場(chǎng)淋溶水對附近于家溝地區的地下水造成了嚴重的污染。
- Open pit mines are the main mine types in Nanjing,and their exploitations have occupied and destroyed large natural resources. 禁止開(kāi)山采石后,加強礦山環(huán)境恢復治理是促進(jìn)資源合理開(kāi)發(fā)利用與生態(tài)保護相協(xié)調的必然要求。
- A high-resolution, nonhydrostatic, three -dimensional dignostic PBL model for smallscale concave terrain(open pit mine )was established in this paper. 本大建立了一個(gè)針對小尺度深凹地形（深凹露天礦）使用的三維非靜力的診斷模式。
