1) runoff scouring experiment
径流冲刷试验
1.
An example was presented to study the application of simulated rainfall and runoff scouring experiment in predicting newly increased soil and water loss.
新增水土流失预测是开发建设项目水土保持方案编制的重要内容 ,也是防护措施布设的关键依据 ,水土流失预测方法及其适用性问题一直受到关注 ,以实际例子探讨了人工降雨与径流冲刷试验在开发建设项目新增水土流失量预测中的应
2) simulated rainfall infiltration experiment
模拟径流放水冲刷试验
3) runoff scouring
径流冲刷
1.
According to a runoff scouring experiment on different vegetation patterns of slope faces,the loess hilly gully region s different vegetation patterns are studied.
利用径流冲刷试验,在不同植被格局的坡面上,对黄土丘陵区坡面不同植被格局的侵蚀产沙规律进行了研究。
4) washout test
冲刷试验
1.
In order to realize the characteristic and mechanism of flow washout for the crevice of core wall in an earth-rock dam,the soil samples obtained from the clay wall of a proposed reservoir in Northwest China are studied by the crack washout test.
为了解在水流冲刷作用下反滤砂对土石坝心墙裂缝发展的保护作用的特点和机理,以西北地区某拟建土石坝心墙裂缝冲刷试验为例,采用逐级施加水头的试验方法,详细叙述了土石坝心墙裂缝冲刷试验过程及裂缝在水流冲刷过程中的特点。
2.
In order to understand the characteristics and mechanism of flow washout for the crevice of core wall in earth rock dam,according to the exemple of crack washout test for the core of Heihe Dam,constant water level washout test and changing water level washout test are adopted differently,the process of test and the character of the flow washout for the core crack are gone into particulars.
为了解水流冲刷作用下反滤层对土石坝心墙裂缝发展保护作用的特点和机理 ,以黑河土石坝心墙裂缝冲刷试验为例 ,分别采用常水头和变水头两种方法 ,探讨了土石坝心墙裂缝在水流冲刷过程中的特点。
5) scouring experiment
冲刷试验
1.
In scouring experiments,five grass coverage degrees(0,30%,50%,70% and 90%),three spatial distributions of grass on the hillslope(upper,middle and lower) and two water inflow rates(3.
本项研究旨在通过室内放水冲刷试验,揭示黄土丘陵区坡沟系统坡面不同草被覆盖对坡面流出流时间和终止时间的影响。
6) runoff test
径流试验
补充资料：冲刷
水流冲击引起河、渠及海岸、库岸等土石流失或剥蚀的现象。被冲刷的泥沙随水流运动，可能在其他地点淤积。
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