Soil Moisture Distribution的意思|示意

The single parabolic curve describing the distribution of soil moisture storage capacity is substituted by double parabolic curve to promote the widely used Xinanjiang model for runoff calculation.

提出了双抛物线型土壤蓄水容量关系曲线，对新安江模型产流计算公式进行了改进。

It is very difficult to study soil moisture spatial distribution because of its great spatial variability affected by many factors.

由于土壤水分含量受众多因素的影响，空间变异性很大，给土壤水分含量空间分布的研究带来了很大的困难。

All kinds of factors influencing the compressibility of polluted soil were analyzed, including grain-size distribution, plasticity index, moisture content and void ratio.

并对影响酸碱污染土压缩性的各种因素进行分析研究，包括土污染前后的粒度分析、塑性指数、含水率分析以及孔隙比。

The factors that affect effective utilization of rainwater resources consist of heavy leakage and asymmetry seasonal distribution of rainfall and peculiar soil moisture character in coincidence.

降水大量渗漏、雨水资源季节性分配不均、特殊的土壤水分物理性质等偶合构成了湘西北岩溶山区雨水资源有效利用的影响因素。

The experimental data shows:(1) Soil moisture content has an influence on migration of water and its distribution in soil.

主要研究结果如下：（1）土壤含水量对土壤水分运移及其分布的影响。

Strength, volumetric strain and permeability coefficient, and even moisture-distribution above ground water surface can be determined by the soil-water characteristic curve.

根据土水特征曲线可以确定非饱和土的强度、体应变和渗透系数，甚至可以确定地下水面以上水份分布。