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来源：雅诚德英语网
Research actuality and trend on the advanced detecting technology for underground hazards geological body have been summarized in this paper.
总结了地下灾害地质体超前探测技术的研究现状和趋势；
Research actuality and trend on the advanced detecting technology for underground hazards geological body have been summarized in this paper.
总结了地下灾害地质体超前探测技术的研究现状和趋势；