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土壤侵蚀动态监测,在国内外都是一项新的研究课题。航空航天科学事业的发展和遥感技术的应用,为开展这项研究工作开辟了新的
Dynamic monitoring of soil erosion is a new research topic at home and abroad. The development of aerospace science and the application of remote sensing technology have opened up a new