1) soil detachment rate equation
土壤剥蚀率方程
2) soil detachment rate
土壤剥蚀率
1.
Indoor simulation experiment of the relationship between soil detachment rate and stream power;
土壤剥蚀率与水流功率关系室内模拟实验
2.
In order to validate the simulation formula of soil detachment rate and study systemically the relationship between soil detachment rate and discharge and slope,stream power,runoff scouring experiments were conducted in an experimental flume with varing slope in a large scale of slope gradient(3°～30°) and flow discharge(2.
为了验证土壤剥蚀率模拟公式,系统地研究土壤剥蚀率与坡度和流量、水流剪切力之间的关系,在较大坡度(3°～30)°和流量(2。
3.
Based on runoff scouring experiments by means of flume soil and rare earth elements tracer method, the relationship of soil detachment rate and flow shear stress during different stages under different slope gradients and runoff discharges was researched.
利用稀土元素示踪技术及土槽径流冲刷试验 ,系统研究了不同坡度、不同流量下各断面的土壤剥蚀率和水流剪切力之间的关系。
3) truncated soil
剥蚀土壤
5) soil erosion ratio
土壤侵蚀率
1.
The authors calculated the indirect indexes of soil erosion,which showed that low soil erosion ratio under sub-alpine forests and higher erosion ratio under hilly artificial forests.
长江上游区域水土流失现象已引起广泛关注,通过土壤侵蚀的间接指标计算,表明长江上游亚高山天然林区表层土壤侵蚀率较小,丘陵区人工林区表层土壤侵蚀率较大。
2.
<Abstrcat> For studying the reasons of intensive erosion of artificial forest in hilly area of Sichuan Province, the structural properties and its relationship with surface soil erosion ratio are analyzed using soil samples taken from Yanting Agro-ecosystem Station, Chinese Academy of Sciences.
为分析川中丘陵区人工林下土壤侵蚀现象较为严重的原因,在中国科学院盐亭农业生态试验站取土样分析了土壤结构性,研究了其与表层土壤侵蚀率的关系。
6) soil erosion rate
土壤侵蚀速率
1.
According to the experimental scheme,some indexes of soil erosion rate were measured in small arch protection slope,pane protection slope and nature slope.
研究郑州西南绕城高速公路边坡不同土壤保持工程措施,在一定植被盖度(90%、70%、50%、30%、10%)下,不同降雨强度对土壤侵蚀速率的影响。
2.
A study on soil erosion rates in the Three Gorges Reservoir Area by using ~(137)Cs tracing technique,is very important to its soil and water conservation,reasonable use of land resource,improvement of environment and service life of the Three Gorges Reservoir.
本文运用137C s示踪法对三峡库区土壤侵蚀速率进行初步研究,结果表明:研究区137C s的背景值为2 029。
补充资料：土壤水分运动基本方程(见土壤水运动)
土壤水分运动基本方程(见土壤水运动)
turang shuifen yundong iiben土壤水分运动基本方程fangeheng见土壤水运动。
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