runoff volume meaning in English
径流量
径流体积
径流总量
Examples
- Qinhuangdao climate change ' s impact on river runoff volume and countermeasures
秦皇岛市气候变化对河流径流的影响及对策 - The analysis shows that the average annual runoff volume has a little increase due to human activities after management , but the average annual sediment production has greatly decreased
通过分析发现，治理后流域内的人类活动使年均径流量比治理以前略有增加，而年均输沙量却比治理以前大幅度减少。 - The results indicated that the land surface runoff volume was respectively 35 . 19 m3 / a , 8 . 42 m3 / a , 15 . 95 m3 / a , 10 . 63 m3 / a in the plots of non - forests p . yunnanesis , e . maedenii and a . mearnsii community
研究表明，在森林树种个体水文生态作用方面，直干桉和黑荆树冠截留能力比云南松强，而云南松树干茎流量较高，直干桉树冠下降雨量比云南松、黑荆要大。 - On the one hand , intra - annual distribution of runoff is extremely uneven with high concentration degree ; while on the other , the variation coefficient and annual extreme value little with weak increase tendency of annual changes of runoff volume but it is relative stable
分析结果表明：奎屯河流域径流补给具有地带性和多样性特点，补给来源主要以冰川融水和雨水补给为主；年内分配极不均匀，集中程度高；年际变化相对稳定，变幅小，多年呈微弱增加趋势。 - Ii ) runoff erosivity reflects relationship of water erosion forces and sediment yield more directly than rainfall erosivity . it intergrated ability of runoff volume and flood peak on detaching soil and transporting sediment and is more reasonable than single runoff depth or flood peak volume
( 2 )以径流侵蚀力代替降雨侵蚀力来反映水蚀营力与产沙量的关系更加直接，而且综合了径流量与洪峰在剥蚀土壤和搬运泥沙能力，比单独运用径流深或洪峰流量更加合理。