雨量測定法 的英文怎麼說
中文拼音 [yǔliángcèdìngfǎ]
雨量測定法
英文
pluviometry- 雨 : 雨名詞（從雲層中降向地面的水） rain
- 量 : 量動1. （度量） measure 2. （估量） estimate; size up
- 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
- 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
- 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
- 雨量 : rainfall; hyetal
- 測定 : determine; determination; setting-out; admeasurement; assignment; assay; finding
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1. based on the data of analysis, using theories and methods of mathematical statistics, two of interception models by canopy of picea crassifolia are established as follows : the regression model on the relationship between penetration rainfall ( p, ) inside forest and total rainfall ( p ) outside of forest : pj = 0. 8245p - 1. 372 ( r = 0. 99 ) ; the model on the relationship between interception rate ( ir ) and rainfall : ir = - 10. 7111n ( p ). ( r = 0. 7524 ) the results show that penetration rainfall inside forest increases with total rainfall outside of forest in linearity, and to certain extent, penetration rainfall inside by canopy also increases with total rainfall outside ; the correlations of the interception rate to rainfall and intensity of rainfall are significant and the intercepted rate by canopy of picea crassifrlia is diminished with the increase of rainfall and rainfall intensity, and increase with the increase of canopy density
1在利用數理統計原理和方法對實測資料進行綜合分析的基礎上，建立了青海雲杉林林冠截留降水模型：林內透過雨量與降雨量回歸模型： p _ i = 0 . 8245p - 1 . 372 （ r = 0 . 99 ） ；林冠的截留率與降雨量的模型： i _ r = - 10 . 711ln （ p ） （ r = 0 . 7524 ） ；分析模型表明：林內透過雨量與降雨量呈良好的線性關系，在一定的降雨量范圍內，林內透過雨量隨降雨量的增加而增加；林冠截留率與降雨量、降雨強度之間也呈良好的關系，林冠截留率隨降雨量和降雨強度的增大而減小，隨郁閉度的增加而增大。Based on the theory of rain - induced rain - induced cross - polarization discrimination ( xpd ), the two - order small argument approximation for rain - induced xpd is developed, and a new model for predicting rain - induced xpd is proposed based on this approximation. the comparisons of this new model with other models and experiments data show that some improvement has been obtained with this model, especially for different polarizations
基於雨致交叉極化理論，提出了雨致交叉極化的二階小變量近似方法以及新的雨致交叉極化預測模式，與其它模式和實驗數據比較表明，該模式更能反映波的極化特徵，較其它模式有一定的改進。
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