underwater mining meaning in Chinese
水下采煤
Examples
- A ship equipped for laying explosive underwater mines
布雷舰艇装备有布水雷装置的舰艇 - They extract ten million tons of coal each year from underwater mines
他们每年从水下煤矿中采掘一千万吨煤。 - Such concentrated deposits ought to make underwater mining highly efficient
这样的集中式分布可以使水下开采效率大大提高。 - Dr scott argues that underwater mining will be far less disruptive to the environment than terrestrial mining : there will be no piles of waste rock , since the deposits are directly on the sea floor
斯科特辩解说水下开采将比陆地开采带来的环境破坏少得多：由于是直接在海底作业，因此将不会有大量的岩石废料。 - Through inversion analyzing the results of inspection and observation which was applied the multipoint displacement measures and the drilling anchor stress measures to the top surface in the xianggui gypsummine eastern workings , this article will attempt to propose the deformation law of stope terrane after the underwater mine area , which provided a reliable basis for taking measures to control the strata movement
摘要为了研究湘桂石膏矿的岩体变形规律，对该矿东采区顶板岩孔多点位移计观测和钻孔锚杆应力计检测的结果进行综合反演分析，提出了水下矿区开挖后采场岩层的变形规律，为采取有效措施控制岩层移动提供了依据。