moisture deficit 中文意思是什麼

moisture deficit 解釋
含水量不足
  • moisture : n. 濕氣,水分,潮濕;濕度;(空氣中的)水蒸氣;淚。
  • deficit : n 不敷,虧空(額),赤字;欠缺。 cover the deficit 彌補虧欠。 What? Another deficit 咳 又虧了 def...
  1. That is to say, where the moisture deficit is heavy, desertization degree is serious and aggravation trend is obvious

    4 ,發展和逆轉面積大體相當,分別為26 5和25
  2. Based on the serious shortage of soil moisture, soil aridity and vegetation recession in this region, the following issues are studied in this dissertation : ( 1 ) the meaning of soil water and its role in the water circulation ; ( 2 ) soil water deficit and its influence to vegetation growth ; ( 3 ) the definition of soil dried layer and the causes of its formation ; ( 4 ) soil dried layer distribution and characteristics in north of shaanxi loess plateau ; ( 5 ) the primary study of measurable index of soil dried layer

    本論文主要針對黃土高原土壤水分嚴重虧缺現狀以及因之而形成的土壤干化和林草植被衰退現象,主要對以下幾方面的問題進行了研究: ( 1 )土壤水分的意義及其在生態系統水分循環過程中的作用; ( 2 )林草植被土壤水分虧缺狀況及其對植被生長的影響; ( 3 )土壤干層的涵義及成因分析; ( 4 )陜北黃土高原土壤干層的分佈及特徵; ( 5 )土壤干層的量化指標初步研究。
  3. These changes in agricultural water demands and soil - moisture levels had corresponding impacts on soil - moisture deficit, and consequently on agricultural production

    這些農業用水需求及土壤水分含量的改變影響土壤缺水程度,進而影響農業生產的高低變化。
  4. And the precipitation decrease progressively and evaporation capacity greater and greater in mu us region. and the results indicate that it is more outstanding of the relationship between the moisture deficit and the current desertization situation and degree of aggravating of the main counties in this area

    研究表明,本地區主要旗縣水分虧損量與區域的沙漠化現狀及加重程度的關系密切,水分虧損量大的地區,不僅沙漠化程度重,而且加重趨勢明顯。
  5. The influence from moisture deficit on the crops is analyzed with the test data, and the parameters for the model of the function of moisture production are deduced with the method of multiple regression analysis

    結合試驗數據分析水分虧缺對作物產量的影響,採用多元回歸分析法求解水分生產函數模型參數。
  6. Because the models are all empirical ones established based on deficit experiment, the application of them should be limited above the low soil moisture of the water deficit experiment according to statistical theory, otherwise the prediction of crop yield by the models may produce considerable error

    作物水分響應模型均為按非充分灌溉試驗得到的經驗模型,按數理統計和應用要求使用時應限制在非充分灌溉試驗處理的水分下限值以內,不宜隨意外推,否則預測或模擬的作物產量可能會有較大誤差。
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