1.
Soil moisture movement under varying-head infiltration is a basic theoretical problem of water storage pit irrigation.
变水头入渗条件下的土壤水分运动是蓄水坑灌的基本理论问题。
2.
The research results will have an important value for to study further varying-head infiltration and soil moisture characteristic of water storage pit irrigation.
这一研究成果为进一步研究蓄水坑灌条件下的变水头入渗及土壤水分运动特性奠定基础。
3.
The research results have an important value for further study of varying-head infiltration and soil moisture characteristic of water storage pit irrigation.
这一研究成果对蓄水坑灌条件下的变水头入渗及土壤水分运动特性的进一步研究具有重要价值。
4.
Water infiltration of water storage pit irrigation is under varying-head conditions.
蓄水坑灌条件下的土壤入渗是在变水头作用下进行的。
5.
Effect on Experimental Study on Soil Column Infiltration Characteristic of Infiltration Head;
入渗水头对土柱入渗特性影响的试验研究
6.
Analysis on Change Rule of the Precipitation Infiltration Compensating Coeffieient by Lysimeter
蒸渗计法降水入渗补给系数变化规律分析
7.
The Research of Seepage Flow Through Dam Based on the Distributions of Waterhead and Saturation
基于水头和饱和度分布的双变量土坝渗流研究
8.
This crust dramatically changes the rate at which water filters into the soil.
这层表皮显著地改变了水份渗入土壤的速度。
9.
Analysis of Water Infiltration and Calculation of Moistening Deformation for Loess Subsoil;
黄土地基的水分入渗分析及增湿变形计算
10.
The Research on Annual Variation in Infiltration into Soil and Irrigation Technique;
土壤入渗能力年变化特性与灌水技术研究
11.
Isotopic Variations of Soil Water in Rainfall Infiltration Experiment
降雨入渗条件下土壤水同位素变化实验
12.
Study on Infiltration Quantity Based on Land Use Change in Zhenlai County
基于土地利用变化的镇赉县降水入渗量研究
13.
Gradation of sand column and sediment concentration of muddy water and water head are remarkably effective factors for the fine grain distribution in sand column.
砂柱的颗粒组成、水含沙量和入渗水头对滞留分布产生显著的影响。
14.
Infiltration water, the rainfall which enters the ground and becomes ground water, can travel for long horizontal distances.
渗透水，即渗入地下变成地下水的那部分雨水，能在地下做长距离的水平流动。
15.
leakage of sewage into distribution systems,
污水渗入给水系统，
16.
Study on Changes of Rainfall Infiltration Recharge under Conditions of Variable Environment in Songnen Basin;
环境变化条件下松嫩盆地降水入渗补给量变化研究
17.
Infiltration Variation Analysis Based on LUCC in the Western of Jilin Province
基于土地利用变化的吉林西部降水入渗量变化研究
18.
Changes of topsoil bulk density and saturated hydraulic conductivity under infiltration condition of water storage pit
蓄水坑入渗表层土壤体积质量和饱和导水率的变化