【摘要】 本文通过对地球南北两极地区地理环境的对比分析,对我国20几年来在南北两极地区科学考察方面取得的成果进行了深入研究,概括、总结出了极地科学考察的意义以及在政治、经济、环境、军事、科学技术、社会等方面的影响和作用。更多还原

【Abstract】 This article studies deeply the result of scientific expedition in South and North Pole during over twenty years in china, and summarise the significance of scientific expedition in polar region and effect in politics, economics ,environment,strategy,scientific technique and society according to comparing and analy sing geographic environmeng of South and North pole.更多还原