切沟侵蚀在土壤侵蚀中占据重要位置，切沟侵蚀监测研究是切沟侵蚀研究的重要方面。
Gully erosion holds an important position in soil erosion, and monitoring the gully erosion is the majorpart of the study of gully erosion.
切沟侵蚀在土壤侵蚀中占据重要位置，切沟侵蚀监测研究是切沟侵蚀研究的重要方面。
Gully erosion holds an important position in soil erosion, and monitoring the gully erosion is the majorpart of the study of gully erosion.
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