您要查找的是不是:
- Restoration of lead and zinc mine tailings in South China 华南铅锌尾矿生态恢复的理论与实践
- Lead - zinc mine tailings 铅锌尾矿砂
- Preliminary Study on the Pollution of Lead and Zinc Mine Tailing 铅锌尾矿对环境污染的初步研究
- Practice of Concentrate Filtration in Changba Lead - zinc Mine, Baiyin Co. 白银公司厂坝铅锌矿精矿过滤实践。
- The environmental effect of typha latifolia on disposal of sewage and tailing of Fankou lead zinc mine is described. 介绍了香蒲植物在凡口铅锌矿污水处理以及尾矿治理中的环保作用。
- Coal piles on the Zinc mine is like an fairyland for children. 贵州赫章炼锌矿上的煤堆是孩子们的乐园。
- TZN's current assets are mainly the production of lead and zinc mine in Australia Angus and Algeria is developing large-scale lead-zinc塔拉哈Hamza Hill. 目前TZN公司的主要资产是澳大利亚安格斯铅锌生产矿山和阿尔及利亚正在开发的塔拉哈姆扎大型铅锌矿山。
- TZN's current assets are mainly the production of lead and zinc mine in Australia Angus and Algeria being developed by large-scale lead-zinc塔拉哈Hamza Hill. 目前TZN公司的主要资产是澳大利亚安格斯铅锌生产矿山和阿尔及利亚的正在开发的塔拉哈姆扎大型铅锌矿山。
- With the development of gold production,the gold mine tailings increase graduall y. 随着黄金生产的进程,黄金矿山排放的尾矿日益增多,堆积如山。
- Effects of different techniques for revegetation of Lechang Pb/Zn mine tailings were assessed. 硫铁矿排上场除重金属浓度稍偏高外.基本能适宜植物的生长与定居。
- Exemplified by the application of controlled source audio-frequency magnetotelluric sounding, this paper discusses the deep and periphery prospecting work with the resistivity sounding technique in the Bajiazi lead and zinc mine of Liaoning Province. 以可控源音频大地电磁测深方法应用为例,讨论辽宁省八家子铅锌矿深部及外围电阻率测深找矿问题。
- Fankou and Lechang Pb/Zn mine tailings and Yunfu, Yingde and Yangchun pyrite mine spoils were studied. 研究对象主要有广东凡口和乐昌铅锌矿尾矿;
- By analysing the environment pollution in YinShan Lead&Zinc mine, this article summarize the way and acquiring achievement in the environment protection and comprehensive utilization mine resource. 对银山铅锌矿环境污染进行的分析,简述了该矿在保护矿山环境,综合利用矿产资源方面所采取的方法和取得的成效。
- Effects of water leaching on the acid forming and heavy metal mobility of Lechang Pb/Zn mine tailings were studied in lysimeters. 利用淋溶实验,研究了乐昌铅锌尾矿的酸化及其对重金属溶出的影响。
- A large number of deserted copper mine tailings dumps of different age exist in Tongling, East China, covering a large area of land. 在铜陵铜矿区堆存着大量的不同时期弃置的尾矿废弃物,形成大面积铜尾矿废弃地。
- It is an effective measure to produce high-belite cementitious material by burning gold mine tailings and limestone at high temperature after milling. 利用黄金尾矿和石灰石,通过配料、粉磨、高温煅烧制备出富含高贝利特相矿物的胶凝材料,实现黄金尾矿的资源化。
- Present Situation and Countermeasures of Safe Management of Grass - roots Units in Huili Zinc Mine Co., Ltd. 会理锌矿有限责任公司基层安全管理现状及对策。
- Mine tailings give rise to acid drainage and heavy metals which pollute ground water, surface water and dest ecological environment. 矿山尾矿由于产生大量酸性排水和释放重金属,污染地下水和地表水,破坏生态环境而成为人们关注的焦点。
- TZN is currently Australia's major asset is the production of lead and zinc mines and Angus Algeria Hamza is being developed by large-scale lead-zinc塔拉哈Hill. 目前TZN的主要资产是澳大利亚安格斯铅锌生产矿山和阿尔及利亚的正在开发的塔拉哈姆扎大型铅锌矿山。
- Mildred Lake, meanwhile, is now dwarfed by its neighbor, the Mildred Lake Settling Basin, a four-square-mile lake of toxic mine tailings. 跟隔壁占地十平方公里、充满毒矿渣的密尔德勒湖尾矿池相比,现在密尔德勒湖相形见绌。
以上内容独家创作,受著作权保护,侵权必究
海词词典,十七年品牌