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1·Using the experiential correlation method, sediment yield is calculated.

用经验相关法进行流域泥沙计算。

2·Scale transfer is the key of soil erosion and sediment yield modeling in different scales.

尺度转换是进行不同尺度间侵蚀产沙模拟的关键所在。

3·Slope length is one of the important geomorphologic factors affecting the surface runoff and sediment yield.

坡长是影响坡面径流和水流侵蚀产沙的重要地貌因素之一。

4·Slide erosion, the main resource of gully sediment yield, is one of the most important types of gravity erosion.

滑坡侵蚀是重力侵蚀的主要类型之一，是黄土高原陡坡侵蚀产沙和沟道侵蚀产沙的主要来源。

5·Erosion and sediment yield process of soil dumped by people have been analyzed by simulated rainfall experiments.

通过人工模拟降雨实验，研究分析了强降雨条件下人为弃土的侵蚀产沙量及侵蚀过程。

6·The results shows, the relationship between individual rainfall runoff depth and it's sediment yield is very close.

结果表明，次降雨径流深与其对应所产生的侵蚀量关系非常密切；

7·The result showed, that the fastigium of runoff yield and sediment yield were in accordance with the rainfall fastigium.

结果表明：径流小区产流、产沙量的高峰期与降雨量的高峰期相一致。

8·Slope sediment yield is under the impact of rainfall intensity, the change rules are similar to the runoff dynamic changes.

坡面产沙同样受降雨强度的影响，其变化规律同坡面产流的规律类似。

9·Results show that sediment yield decrease slightly but runoff yield increase obviously of Jinghe watershed nearly 50 years;

结果表明：泾河流域近50年来的输沙量略有下降，而径流量减少比较显著；

10·The features of erosion, sediment yield and sediment reduction by the comprehensive controlling are studied in Zhifang gully catchment.

该文以纸坊沟流域为例，分析了治理小流域侵蚀特征、产沙特征及综合治理减沙效益。