我国目前大多数地表浅部矿床(矿体)已被探明、开采，寻找深部隐伏矿体已成为当务之急。
With most of the surface (shallow) ore deposits (ore bodies) in China being demonstrated and exploited, the future targets will be aimed at the concealed ore bodies at depth.
矿床进入深部开采后，地下涌水的研究是生产中一个十分重要的课题。
The research of underground water gushing is a very important topic in the production after entering the deep mine.
岩爆的预防和控制对深部高应力区矿床的安全开采具有十分重要的意义。
The prevention and control of rock burst are of great significance for safely exploiting deep deposit in high-stress area.
岩爆的预防和控制对深部高应力区矿床的安全开采具有十分重要的意义。
The prevention and control of rock burst are of great significance for safely exploiting deep deposit in high-stress area.
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