English translation for "rainfall duration"
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- 降雨持续时间，降雨历时
降雨延时
Related Translations:
- Example Sentences:
| 1. | With the same slope gradient and slope length , the soil erosion on the dyke slope caused by the runoff mainly depended on the factors such as the runoff , flow velocity , rainfall intensity , rainfall duration , as well as the up - slope drainage area of dyke slope
坡度、坡长一定时，径流对戗坡的侵蚀主要与径流量、流速、雨强、降雨历时，戗坡以上汇聚水量或集水面积有关。 | | 2. | 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 factors affecting the quality of runoff from roofs
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。 | | 3. | Based on the analysis of the data and information from the field observations and lab experiments , the results were as follows : ( 1 ) the results of the simulated rainfall and runoff erosion experiments in lab . under the design experiment conditions including the constant rainfall intensities of 1 . 0 , 2 . 0 , 3 . 0mm / min and the rainfall durations of 30 , 70 minutes and with soil moisture content 9 . 5 % or 10 . 0 % for dry situation , as well as with the soil moisture content 19 . 0 % or 20 . 0 % for wet situation , the soil erosion increased nonlinearly with the rainfall intensity , and the rainfall duration . the results of the experiments indicated that the amount of soil erosion caused by the simulated rainfall and runoff on the dry - soil slope was more than that on the wet - soil slope
通过实地观测及室内试验资料分析，得到如下研究成果： 1 、室内模拟降雨径流对戗坡的侵蚀试验研究结果在定雨强为1 . 0 、 2 . 0 、 3 . 0mm min ，降雨历时30 、 70分钟，干土含水量为9 . 5 10 . 0 ，湿土含水量为19 . 0 20 . 0的条件下，侵蚀量与雨强成非线性正比关系；雨强大，侵蚀量大；降雨历时长，侵蚀量也大；堤坡含水量大时，侵蚀量小，堤坡含水量小时侵蚀量大。 | | 4. | 3 . through analyzing the erosion energy characteristic of different rainfall capacity , rainfall duration , and runoff depth classes , we draw that rainfall kinetic energy and runoff energy presented positive correlation with the rainfall duration . and presenting the fluctuation change with extension that rainfall duration ; runoff energy increase with increase of runoff depth
( 3 )通过分析不同降雨量、降雨历时、径流深量级中侵蚀能量特征，得出降雨动能和径流能量都与降雨量基本呈正相关；随降雨历时的延长呈波动性变化；径流能量随径流深的增加而增加。 |
- Similar Words：
- "rainfall desert" English translation, "rainfall discharge" English translation, "rainfall distribution" English translation, "rainfall distribution coefficient" English translation, "rainfall dump box machine" English translation, "rainfall during flood period" English translation, "rainfall duties" English translation, "rainfall effectiveness" English translation, "rainfall erosion" English translation, "rainfall erosion index" English translation
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