以下为句子列表:
英文: By monitoring the quality of the roof rainwater gathered in Shanghai and analyzing the main influential factors as well as the pollution level, it is found that roof material, rainfall duration, rainfall intensity and volume are important influential fact
中文: 摘要通过对上海市屋面雨水水质监测,及对其污染主要影响因素与污染程度的分析表明,屋面材料、降雨历时、降雨强度及降雨量等是屋面径流雨水水质的重要影响因素。
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英文: The experiment indicated that the lower rainfall intensity treatment, lasting longer time, caused more losses amounts of runoff nitrogen than that under the high rainfall intensity with same total rainfall amount.
中文: 试验还表明,在降雨量相同的条件下,降雨持续时间长的小雨引起的农田氮素径流流失量要超过降雨持续时间短的大雨。
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英文: The gullies are formed by the processes of infiltration-interflow-collapses. (2) In the slope with sand-loess,the major factors of water erosion are the rainfall intensity and rainfall amount of annual first rainfall. (3) In the region,the evolution proce
中文: (1)有片沙覆盖的斜坡小区,径流量少,但径流含沙率大,坡沟的形成过程是:垂直渗流―坡地潜流―崩塌;(2)在沙黄土斜坡小区,每年春末夏初降雨的强度及降雨量是决定坡面产沙量的关键因素;(3)该区坡沟系统的形成发育是风沙沉积、风蚀与水蚀交替作用的结果。
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英文: The outcomes show that cultivation measures have the reduction functions of run-off energy and slope sediment production, of which, the action of contour cropping is the maximum and the action is reduced along with the increase of rainfall intensity and s
中文: 结果表明:耕作措施对径流能量及坡面产沙均具有削减作用,其中等高耕作的作用最大,随雨强和地面坡度的增大其作用减弱;耕作措施对径流能量的削减作用与减蚀作用之间具有一定的相关关系,但坡面产沙同时受土壤抗蚀、抗冲性等因素的影响。
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英文: The result shows soil masses in surface layer reach saturation more easily under great rainfall intensity and long-lasting rainfall, at the same time, there are big infiltration depth and influence of wetting deformation.
中文: 结果显示,降雨强度越大、降雨持续时间越长,非饱和区土体含水率变化也大,坝坡表层土体较容易达到饱和,并且降雨影响深度也大,对坝坡表面湿化裂隙的产生及坝坡稳定性影响大。
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