soil erosion and sediment meaning in English
土壤浸蚀和沉积
Examples
- Summarization about mechanism and mathematics simulation of soil erosion and sediment yield on slope surface
坡面土壤侵蚀产沙机理及数学模拟研究综述 - A primary discussion of soil erosion and sediment yield models of small watershed in lizikou of jialingjiang river
嘉陵江李子口小流域侵蚀产沙模型初探 - Soil erosion and sediment yield models based on the networks of runoff and sediment transport between plots in small basins in the hilly loess region
基于地块间水沙运移的黄土丘陵沟壑区小流域侵蚀产沙模型 - And it is the research hotspot as to the scientists of soil and water conservation that the law of soil erosion and sediment yield and the development trend prediction of soil and water loss of small watershed
小流域是我国生态环境恢复重建与水土流失综合治理的基本单元，其侵蚀产沙规律及发展趋势预报一直为土壤侵蚀与水土保持学界研究热点。 - Therefore , nowadays major problem is how to reduce the slope cultivated land ' s soil erosion and sediment concentration transporting to three gorges reservoir in order to prolong the three gorges engineering ' s use time and protect the safety of the middle and lower reaches channel of yangtze river
因此当前的主要问题是如何臧轻坡耕地土壤侵蚀，减少进入三峡库区的泥沙量，延长三峡工程的运转时间，保障长江中下游河道的安全。另外，按土壤平均厚度78 。