检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
机构地区:[1]华能伊敏煤电有限责任公司露天矿,内蒙古呼伦贝尔021134
出 处:《露天采矿技术》2016年第4期29-31,共3页Opencast Mining Technology
摘 要:从露天煤矿开采历史出发,分析了国内露天煤矿开采工艺的发展和存在的问题;结合国内外露天煤矿绿色开采工艺应用现状,并简要分析了绿色开采工艺与传统的单斗-汽车工艺之间的经济环保性对比及发展特点,指出对开采工艺的革新和绿色开采工艺的应用必将为企业和社会带来巨大的效益。From the start of open-pit mine mining history, the author analyzed the development and existing problem of mining technology in open-pit mine. Combining with the status of green mining technology both at home and abroad open-pit mine, the article analyzed the economy and environmental protection comparison between green mining technology and traditional shovel-truck technology, pointed out that the renovation of traditional mining technology and green mining technology application would bring great benefit for the enterprise and society.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.33