loss of soil moisture的意思|示意

When the soil moisture is saturated, Bromus riparius can accelerate the loss of soil moisture .

在饱和持水量的条件下，草地雀麦具有加速土壤水分散失的作用。

The results are as follows: (1) The evaporation and transpiration were larger after ground irrigation, which will speed up the loss of soil moisture content;

结果表明：①地灌后地表蒸发与植被层的蒸腾更旺盛，散失的水分更多；

The relationship of sediment content and antecedent soil moisture showed the parabolic trend. In desert grassland, the soil moisture is 17.5% in the early time of surface soil loss.

径流含沙量与土壤前期水分之间的关系呈近似一元二次方程抛物线变化，荒漠草原坡面土壤流失最少的前期最优土壤含水量值为17.5%。

The effects of moisture content, soil type, density of soil and microwave frequency on microwave re-flection loss were examined. These variables were found to influence the microwave reflection loss.

采用一套简单的试验装置以测定土壤的微波反射损失并用之研究土壤的含水量、容重、土壤类型和贯入阻力对微波反射损失的影响。

Plastic sheeting is used to cover the soil to prevent loss of moisture.

使用塑料薄膜覆盖，可以防止跑墒。