Saturation Deficiency

Study on the Relation between Specific Yield and Saturation Deficiency

给水度与饱和差关系的初步研究

The conclusions are drawn that saturation deficiency is generally greater than specific yield and smaller than porosity and that only when the moisture content in the rock soil volume is equal to specific retention , saturation deficiency is equal to specific yield ;

得出了饱和差通常是大于给水度而小于孔隙度，以及只有在岩土体积含水率达到持水度时饱和差与给水度才相等的结论；

A method for computation of regional aerial saturation deficiency

一种空气饱和差区域分布的推算方法

Through theoretical analysis , the differences in the basic concept between specific yield and saturation deficiency are specified ;

通过对给水度与饱和差的理论分析，明确了给水度与饱和差在基本概念上的差别；

Less the available water content , less water content of the plants . The water saturation deficiency is increasing with the increasing water content .

2随速效水含量的减少，植株组织含水量呈下降趋势，水分饱和亏呈上升趋势，且各速效水含量下组织含水量间存在显著性差异。

During the stressed period , leaf relative water content of Lonicera maackii Maxim . decreased more , and its water saturation deficiency increase significantly .

在胁迫期间，金银忍冬叶片相对含水量下降幅度较大，而水分饱和亏增加明显。

The study on factors effecting the evaporation of soil shows that the relative moisture , vapor pressure difference and radiation are major factors . They always connected water with their attitude . Study on the Relation between Specific Yield and Saturation Deficiency

同时，对影响土壤蒸发的外界因素进行了分析。结果显示，气象因素中相对湿度、饱和水气压差和辐射同土壤蒸发有着密切的关系，在P