moisture deficit meaning in English

含水量不足
水汽缺乏

That is to say , where the moisture deficit is heavy , desertization degree is serious and aggravation trend is obvious
4 ，发展和逆转面积大体相当，分别为26 5和25
These changes in agricultural water demands and soil - moisture levels had corresponding impacts on soil - moisture deficit , and consequently on agricultural production
这些农业用水需求及土壤水分含量的改变影响土壤缺水程度，进而影响农业生产的高低变化。
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
结合试验数据分析水分亏缺对作物产量的影响，采用多元回归分析法求解水分生产函数模型参数。
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，本地区主要旗县水分亏损量与区域的沙漠化现状及加重程度的关系密切，水分亏损量大的地区，不仅沙漠化程度重，而且加重趋势明显。