Methane uptake and oxidation by unsaturated soil;
不饱和土壤CH_4的吸收与氧化
For saturated soil,a membrane cell was designed to measure the effective diffusion coefficient.
在低渗透性的饱和土壤微生物修复过程中,扩散是物质运移的重要因素。
effect of degree of base saturatio
土壤盐基饱和度效应
Release and Mobilization of Soil Colloid in the Natural Soil Packed Column with Various Water Saturations
土壤胶体在不同饱和度土壤介质中的释放与淋溶行为研究
Construction Technology on Saturated Silt(saliferous) Ground Treatment by Using Dynamic Compaction Gravel Pile
强夯碎石桩法处理饱和粉土含盐地基施工技术
UNSATURATED SOIL STRENGTH THEORY BASED ON TOTAL STRESS STRENGTH INDEXES OF SATURATED SOIL AND ITS APPLICATION
基于饱和土总应力强度指标的非饱和土强度理论及其应用
The central concept of Alfisols is that of soils that have an argillic, a kandic, or a nitric horizon and a base saturation of 35% or greater.
淋溶土的主要特性是有粘化层，高岭层或氮化层和盐基饱和度达35％或以上。
The factors causing soil salinization include natural factors such as climate, hydrological and geological conditions, and human-made factors, such as irrigation patterns and cultivating system.
盐渍化土壤类型主要为典型盐土、沼泽盐土、碱化盐土和干旱盐土。
Study on High Strength and Salt Resisting Soil Water-holding Agent of Corn Starch;
玉米淀粉基高强度抗盐土壤保水剂的研究
Experimental Study on Permeability of Unsaturated Soil and Mechanism of Saturation Infiltration;
非饱和土壤渗透特性及饱和入渗机理试验研究
Numerical simulation of infiltrating water in variably saturated zone
非饱和-饱和土壤中水分入渗的数值仿真模拟
Leaching of soil by simulated acid rain made soil acidified and base ions lost.
通过模拟酸雨淋洗土壤,造成土壤酸化和盐基流失.
Application of Pedo-transfer Functions in Calculating Saturated Soil Hydraulic Conductivity of Fengqiu County
土壤传递函数在计算土壤饱和导水率中的应用
Study of the Soil Salinization in the Ebinur Lake Area Based on RS and GIS;
基于RS和GIS的艾比湖流域土壤盐渍化研究
Research on Shear Strength and Matrix Suction Field Measurement of Unsaturated Soils;
非饱和土的抗剪强度和基质吸力的现场监测
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
Conditional simulation of soil surface saturated hydraulic conductivity at field scale
农田土壤表层饱和导水率的条件模拟
The Study on Soil Unsaturated Character under Rainfall Seepage;
降雨入渗条件下土壤非饱和特性研究
Computer Model of One-Dimensional Unsaturated Soil-Water Movement;
一维非饱和土壤水分运动计算机模型
Simplified method for determining shear strength of unsaturated soils based on different paths
基于路径的非饱和土抗剪强度指标确定方法