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China sets new record with 3,413-meter hot-water drilling in Antarctic subglacial lake_蜘蛛资讯网

the application of a deep ice-sheet hot-water and thermal-melting drilling systems in Antarctica. By drilling through the ice sheet above the Qilin Subglacial Lake, it provided a contamination-free ac

ly" nuclear proliferation is a cause for concern.Shen called on nuclear-weapon states to withdraw all nuclear weapons deployed overseas back to their own territories.He urged countries involved in "nu

ers greater penetration capability, higher drilling efficiency, less disturbance to the ice, and greater ease in achieving large-diameter, clean operations. It enables efficient access to key interfac

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