annual mean runoff coefficient 多年平均径流系数
mean annual runoff 多年平均年径流量 ; [水文] 年平均径流
Mean Annual Runoff Depth 平均年径流深
mean annual average runoff 多年平均径流量
For forest watershed and shrub watershed, the annual mean runoff coefficient was affected by mean annual precipitation, mean annual evapotranspiration and mean slope grade.
对于森林流域和灌木流域，其多年平均径流系数主要受多年平均降水量、多年平均蒸散量和平均坡度共同影响；
The further study shows that summer air temperature and precipitation have much correlation with annual mean of Manas runoff.
进一步分析表明玛纳斯河流量与夏季气温的变化和降水量有更密切的相关性。
The probability of annual runoff for high, normal, and low flow years due to the change of mean annual runoff was studied.
并研究了仅由均值变化引起的这两个流域丰水、平水及枯水年出现的概率变化。
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