1) erosive rainfall standard
侵蚀性降雨标准
1.
In this study,10 years rainfall and sediment data at Miyun water and soil conservation station in Beijing were used to analyze the effects of sample size on the threshold of erosive rainfall standard and determine er.
降雨侵蚀力反映了雨滴击溅和降雨产生的径流对土壤的侵蚀能力,侵蚀性降雨标准可以将引起侵蚀和不引起侵蚀的降雨区分开来,该标准的确定可以大量减少计算降雨侵蚀力的工作量。
2.
To pick out the erosive rainfalls from all the rainfall events is the aim of studying erosive rainfall standard, which can decrease the work of calculating rainfall index largely and improve the accuracy in predicting soil erosion.
建立侵蚀性降雨标准 ,是为了区分发生和不发生侵蚀的降雨事件 ,从而大大减少计算降雨侵蚀力的工作量 ,并提高土壤侵蚀预报精度。
2) erosive rainfall
侵蚀性降雨
1.
Analysis of the grey correlation between sediment effect for dam-land of typical checking dam and corresponding erosive rainfall;
淤地坝坝地淤积与侵蚀性降雨的灰色关联分析
2.
Characteristics of precipitation and soil erosive rainfall in Changwu Loess Plateau-gully Region
长武黄土高塬沟壑区降水及侵蚀性降雨特征
3.
Previous studies were limited in extreme storms,seasonal and annual distribution and spatial distribution of storms while few researches were done on statistic analysis of erosive rainfall,especially the rainfall process.
侵蚀性降雨是黄土高原地区剧烈土壤水蚀的原动力。
3) rainfall erosivity index
降雨侵蚀力指标
1.
This study is to determine the rainfall erosivity index used in China for plotting isoerodent map accurately by using detailed available weather station data.
降雨动能与最大 30min雨强的乘积EI30 是最常用的降雨侵蚀力指标 ,但计算复杂 ,且资料难以获得。
4) rainfall erosion
降雨侵蚀
1.
It is pointed out that gravitational erosion is a main form of rainfall erosion,the soil disintegration is the key reason of incompactness behavior.
为研究公路边坡降雨侵蚀的特殊性以及土质边坡的可蚀性,通过观察分析,并利用自行研制的崩解仪进行了压实黄土浸水崩解试验。
2.
Relationships between rainfall erosion and runoff erosion and their contribution to soil erosion have been researched by using rainfall simulation with dual runoff plots.
降雨侵蚀过程包括径流侵蚀作用和雨滴打击作用两个方面，传统的单径流小区降雨试验难以区分二者对坡面侵蚀的贡献。
3.
According to the tested date of Fushan small watershed in Shandong province, the rainfall erosion and the pattern of sediment yield at small watershed of hilly area are analyzed.
该文选用山东省有代表性的福山小流域试验资料，对山丘区小流域降雨侵蚀和产沙规律进行了研究，提出了山丘区小流域降雨侵蚀的产沙模型。
5) Rainfall Erosivity
降雨侵蚀力
1.
Research on the Establishment of Rainfall Erosivity in Fangxian Area;
鄂西北房县地区降雨侵蚀力的建立
2.
Release effects of forest canopy on rainfall erosivity;
森林植被冠层对降雨侵蚀力的减缓效应
3.
Preliminary study on adaptability of rainfall erosivity model to different regions;
降雨侵蚀力简易算法地区适用性的初步探讨
6) monthly rainfall erosivity
月降雨侵蚀力
1.
Estimation of monthly rainfall erosivity based on rainfall amount and rainfall time: A case study in hilly and gully area of Loess Plateau in Northern Shaanxi;
基于降雨量和降雨时间的月降雨侵蚀力简易算法——以陕北黄土丘陵沟壑区为例
补充资料：德国国家标准(见德国标准化学会、德国标准体系)
德国国家标准(见德国标准化学会、德国标准体系)
National Standards of Germany: see Deutsches Institut für Normung, DIN;standards system of Germany
Oeguo Guol心日icozhun德国国家标准(Natio.吐S加Ln山切曲of Gen”旧ny)见德国标准化学会;德国标准体系。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条