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近日在报端读到这样一则消息:日本尝试海底钻探可燃冰(《人民日报》2012年2月16日)。消息称:2月15日,几经推迟的可燃冰钻探作业终于在日本爱知县渥美半岛近海正式开始。本次钻探作业是为
Recently read at the newspaper this news: Japan tried to drill the bottom of the sea combustible ice (“People’s Daily” February 16, 2012). Sources said: February 15, after a delay of combustible ice drilling operations finally Aichi Prefecture in Japan Amy peninsula off the coast officially began. This drilling job is for