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近年来,一些国家在地质研究程度相当高的地区发现了一些巨大型矿床,引起了世人关注,这标志着地质工作的新水平.地质工作要前进,必须依靠科学
In recent years, some countries have discovered some huge deposits in areas with a high degree of geological research that have attracted worldwide attention. This marks a new level of geological work. Geological work must be advanced and must rely on science.