rainfall curve 中文意思是什麼
rainfall curve
解釋
雨量曲線-
On the basis of analysis for recharge, flow - off and drainage of research area, the paper concludes that the main possible cause for the fall of water head is groundwater exploitation by comparing the curve of rainfall - time and the curve of observation heads of some observation well
在充分分析研究區補給、徑流和排泄規律的基礎上，文章通過比較降雨歷時曲線、部分觀測孔觀測水頭曲線得出開采量可能是影響水頭下降的主要因素。 -
4. as for the three kinds of waterproof underlying surface, when rainfall intensity is strong, the rise process curve will steep in the process of discharge, and also speed of discharge to reach steady will quicker. but it produces little effects on duration of fall
4 .對于透水性差的下墊面，雨強越大，流量過程的漲水曲線越陡，且達到穩定流量的速度也更快，但對流量過程的退水歷時影響不大。 -
Rainfall intensity, frequency, and duration relationship curve of rainstorm was developed in the six period of the city zone in xi ' an, i. e. lh, 2h, 3h, 4h, 5h, 6h respectively, by adopting the curve method of pearson type 3 curve, and the rainstorm type which occur only once a year in 12h was developed
採用皮爾遜型曲線方法，設計出了西安城區1h 、 2h 、 3h 、 4h 、 5h 、 6h這6個時段的暴雨雨強頻率歷時關系曲線，並設計了歷時12h的1年1遇暴雨雨型。 -
Considering that the infiltration capacity curve can ' t express the actual infiltration capacity, the authors develop the surface runoff yield models that combine with the infiltration capacity curve, unstable raining process and antecedent soil moisture in each rainfall or over a duration time
考慮到流域實際的下滲能力，建立了將下滲能力曲線、不穩定降雨過程和前期土壤含水量有機聯系起來的流域場（時段）暴雨地表徑流計算模式。 -
The curve of h1was descending, and the others soils were ascending during prophase of rainfall, descending after 10min
從濺蝕率歷時過程看， h1濺蝕率呈下降趨勢，其餘土樣的濺蝕率在降雨初先升高， 10min後下降。 -
The results of different particle size aggregates showed that, the curve of splash erosion of aggregates of < 0. 25mm was slowly ascending during the rainfall process, whereas, according to > 0. 25mm, the curve was ascending during prophase of rainfall, then descending
不同粒度團聚體的濺蝕實驗表明， 0 . 25mm的微團聚體，其濺蝕率歷時曲線呈緩慢降低的態勢；而0 . 25mm大團聚體，則是先升高再降低。 -
In autumn, the variation of frequency of the landing tropical cyclone is also great, the biggest is nine, the smallest is only zero. seeing from the nine - year smoothing curve, there is obvious variation in inter - decade scale for frequency of landing tropical cyclone in summer. there is a clear positive relationship between frequency of landing tropical cyclone in summer and summer rainfall of some north city and middle part of vietnam
夏季登陸越南熱帶氣旋頻數與同期越南北部個別城市降水有顯著正相關關系;夏季登陸越南熱帶氣旋頻數與越南中部夏季降水有比較顯著的正相關關系，夏季登陸越南熱帶氣旋偏多，越南中部夏季降水亦偏多，反之亦然;秋季登陸越南熱帶氣旋頻數與同期越南北部降水有顯著正相關關系，同時與同期越南中部降水也有非常顯著正相關關系，即秋季登陸越南熱帶氣旋頻數偏多，則秋季越南中部和北部降水有偏多趨勢，反之亦然
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