城市矿山

电子垃圾是一座宝贵的城市矿山。

E-waste is a valuable urban mine .

积极开发城市矿山全面协调发展循环经济

Exploit the urban mine to harmoniously develop circular economy

城市矿山法隧道地面建筑物保护设计技术

Protection Design Technology for Ground Buildings above Tunnel Mining in Urban Area

废旧电器回收再生利用是开辟“城市矿山”的资源源泉。

Status and developing prospect of recycle utilization of waste electronic material ;

在常水位下城市矿山法隧道防水技术

Engineering waterproofing techniques for tunnels excavated by mining method under ordinary water level

关于工矿城市矿山塌陷环境恢复与治理的探讨

Study on the renewing and managing of industry and mining cities ' subsidence

随着经济的发展，废旧电子电线产品形成的城市矿山资源由于具有巨大的开发潜力与价值，逐渐被人们所发现并重视。

With the development of economy , people gradually discover and pay attention to the urban mine , formed by the waste electronic products and wire , which has a huge development potential and value .

冻结法在城市地铁矿山法隧道中的应用

Application of Freezing Method in Construction of Urban Subway Mining Tunnels

在城市，矿山和工厂附近土壤也有流失。

Land is also being affected in cities and near mines and factories .

靠近大城市、工业、矿山，有足够的固体废弃物来源。

Close to big cities , industries and mines to have sufficient solid waste source ;

废弃物的社会循环就是发展再生资源产业，实现城市垃圾向城市矿山的转变。

What the social level circular is to develop renewable resources industry , turn " urban garbage " to " urban mining " .

三维激光扫描仪因其方便、易用和数据精度高等优点在文物保护，城市规划和数字城市，矿山测量等领域有广泛的应用。

The 3D Laser Scanner has broad application in heritage preservation , urban planning , digital cities and the mine surveying due to its convenience .