洪峰流量模數 的英文怎麼說

中文拼音 [hóngfēngliúliángshǔ]
洪峰流量模數 英文
peak flow modulus
  • : i 形容詞(大) big; vast; grand Ⅱ名詞1. (洪水) flood 2. (姓氏) a surname
  • : Ⅰ名詞1. (山的突出的尖頂) peak; summit 2. (形狀像山峰的事物) peak-like thing Ⅱ量詞(用於駱駝)
  • : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
  • : 數副詞(屢次) frequently; repeatedly
  • 流量 : rate of flow; flow; runoff; discharge; throughput; (flow) rate; quantity (of flow); flux
  • 模數 : [物理學] modulus; module; modulo; mod
  1. The probability density function of net rainfall relative errors, flood peak discharge relative errors and the time error of the forecasted flood peak are calculated by the model developed

    通過建立水預報誤差分佈的最大摘型,計算出9座典型水庫水預報的凈雨相對誤差、相對誤差和現時間預報誤差的概率密度函,並將其概率密度函曲線與正態分佈曲線進行比較。
  2. In harnessed watershed, a is smaller and b is bigger, but they are contrary in no - harnessed watershed. the flood peak volume modulus and sediment transport modulus is also power function relationship. but parameter a and b is different largely in different watershed and the relativity is not well than relationship between runoff depth and sediment transport modulus

    a 、 b可以反映域有無治理的差異,參a在有治理或部分治理的域內均小於無治理域;參b在有治理域內則較無治理域偏大;域次降雨洪峰流量模數與輸沙也為冪函關系,但參a 、 b在不同域之間差別較大,其相關性不如徑深與輸沙關系好。
  3. So a new method ? scale analysis method ( or called fractal analysis method ) is applied to study the flood of jialing river basin. the scaling hypotheses is applied to the relationship of annual maximum flood and drainage area. and basing on the scaling lognormal model with two parameters introduced by smith, a lognormal model with three parameters of flood is introduced to represent the scale effect of drainage area in annual flood peak distributions

    水區域分析中一般採用水指標法,但該法的基本假定與實際情況存在矛盾,因此本文採用一種新的分析方法? ?標度分析法(或稱為分形分析法)來研究的區域變化,將標度不變性引入年最大? ?匯面積關系中,並將其用於嘉陵江域的水,另外,本文在smith提出的具有標度性質的二參正態分佈型基礎上創造性地提出了三參正態分佈型來表徵年最大分佈中匯面積的尺度影響。
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