annual distribution of runoff 中文意思是什麼
annual distribution of runoff
解釋
徑流年內分配- annual : adj. 1. 每年的；年度的；一年（一次）的。2. （植物）一年一生的，一季生的。n. 1. 一年生[一季生]植物。2. 年刊，年報，年鑒。adv. -ly 年年，每年。
- distribution : n 1 分配，分發，配給；分配裝置[系統]；配給品；配給量；【經濟學】配給方法，配給過程；分紅；【法律...
- of : OF ＝Old French 古法語。
- runoff : 降雨徑流
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One exception is tu - wei - he catchment where underground runoff is the primary part of river flow. its runoff season distribution is much uniformity. its runoff amount of july to august accounts is 24 % of the annual runoff amount
但以地下徑流補給為主的禿尾河，徑流量的季節分配相對均勻， 7 8月份徑流量占年徑流量的24 。 -
With the impact of climate change and increasing the intensity of human activities, the hydrological regime has changed, including annual runoff distribution, which is relating with water resources management and ecological construction
摘要在氣候變化和人類活動的影響下，河川徑流的年內分配特徵也發生變化，直接影響人類開發利用和生態環境建設。 -
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
分析結果表明：奎屯河流域徑流補給具有地帶性和多樣性特點，補給來源主要以冰川融水和雨水補給為主；年內分配極不均勻，集中程度高；年際變化相對穩定，變幅小，多年呈微弱增加趨勢。
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