洞穴侵蚀
- 【水】cave erosion
洞穴侵蚀-
最后还探讨了洞穴侵蚀与其它侵蚀方式之间的相互联系与作用，对沟谷溯源侵蚀的发生机理提出了新的认识和建议。
The new understanding on gully retrogressive erosion was put forward by an approach of relationship between tunnel erosion and other erosion forms .
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本文以野外调查和资料分析为基础，分析研究了影响洞穴侵蚀的主要因素和机理。
In this paper , the main factors affecting tunnel erosion and their mechanism were studied based on field survey and data from sample analysis .
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在中北部地区，单宽径流量与产沙关系密切，其次是前期含水量，而其他因子均以洞穴侵蚀的影响对产沙的作用受到限制。
In central-north area , unit depth runoff yield is highly pertinent to it , the following factor is soil moisture before rainfall , other factors ' role is confined by grotto erode .