Rules of soil evaporation and plant transpiration under different land use patterns in the sloping land of red soil;
红壤坡地不同土地利用方式土壤蒸发和植被蒸腾规律研究
Soil evaporation in artificially re-vegetated sandy areas of Hunshandake;
浑善达克沙地人工植被覆盖下土壤蒸发的模拟研究
Field experimental study on the measurement of soil evaporation using different types of micro-lysimeters;
不同类型微型蒸发器测定土壤蒸发的田间试验研究
We have systematically studied the soil water evaporation of planted vegetation in the southern and northern mountains of Lanzhou city.
对兰州南北两山绿化区内的土壤蒸发状况,进行比较系统的试验研究。
Based on the analysis of fractal dimension of soil aggregates and soil pore in low suction range,the influence of the wheat straw,comminuted,aminated or mingled with inorganic soil amendment,on the soil structure,soil bulk density,soil porosity and characters of soil water evaporation,after mixed with the soil was studied.
利用团聚体分形维数、孔隙分形维数等指标,对比分析了秸秆在经过粉碎、氨化及与无机土壤改良剂混合3种措施处理后加入土壤对土壤团聚结构、土壤容重、孔隙度及低吸力段土壤水分蒸发特性的影响,结果表明:粉碎并氨化处理过的秸秆施入土壤后,能显著改善土壤团聚结构,减小土壤容重,增加土壤孔隙度;秸秆加入土壤中会导致处理低吸力段土壤孔隙分形维数变小,孔隙分布均匀性、连通性变差,导致土壤蒸发速率过快,而无机土壤改良剂(氢氧化铁)能有效改善土壤孔隙分布,抑制土壤蒸发,当其与秸秆混合施用时,对雨水保蓄利用效果更好。
Calculation of quantity of soil evaporation takes an important part in moisture content prediction,rainfall surface flow calculation and evaluation of water resources.
土壤蒸散发量的计算,在墒情预报、降雨径流计算及水资源评价中都占有重要的地位。
The water surface evaporation and soil evaporation in the forest is not as half out of the forest,and the forest evaporation is calculated according to the material of soil containing water quantity in the forest.
林内的水面蒸发和土壤蒸散发都不及林外的1/2。
Effects of Hay Covered on Grassland Soil Evaporation
干草覆盖对草地土壤蒸发的影响研究
Experiment on soil evaporation of radish in sunlight greenhouse
日光温室萝卜棵间土壤蒸发规律试验
Study on Soil Evaporation of the Robinia pseudoacacia Forest Land in Semi-arid Region of the Loess Plateau;
黄土半干旱区刺槐林地土壤蒸发特性研究
Soil evaporation of aeolian sandy soil in Gurbantunggut Desert;
古尔班通古特沙漠风沙土土壤蒸发特征
Study on the Influence of Different Straw-returning Manners on Soil Structure and Characters of Soil Water Evaporation
秸秆不同还田方式对土壤结构及土壤蒸发特性的影响
Application of an operational two-layer model for soil evaporation and vegetation transpiration retrievals in North China
遥感反演土壤蒸发/植被蒸腾二层模型在华北地区的应用
Experimental Research & Numerical Stimulation of Evaporation on the Condition of Water Storage Pit Irrigation;
蓄水坑灌条件下土壤蒸发试验研究及数值模拟
Model for Soil Evaporation and Experimental Verification;
土壤蒸发数学模型的建立及其试验验证
The Research of Model of Forest Soil Evaporation Based on Canopy Structure
基于冠层结构之森林土壤蒸发数学模型的研究
Research Review of the Model of Forest Soil Evaporation Based on Canopy Structure
基于冠层结构的森林土壤蒸发模型研究综述
Effects of the Thickness and Grain Size of Gravel Mulch on Soil Moisture Evaporation
砂石覆盖厚度和粒径对土壤蒸发的影响
The hot sun drew up the moisture from the earth.
炎热的太阳蒸发了土壤中的湿气。
The crust seals the soil and prevents the evaporation of water.
这层表皮把土壤封闭，防止水份蒸发。
Evapotranspiration may deplete the soil moisture and rob supplies of ground water.
蒸发蒸腾作用能消耗土壤水分，减少地下水的水量供应。
Effects of Conservation Tillage on Soil Evapotranspiration in Spring Wheat Fields
不同保护性耕作措施对旱地春小麦田土壤水分蒸发蒸腾的影响
Laboratory Studies of Evaporation from the Sand-Layered Soil Column in the Presence of Shallow Water Table;
蒸发条件下夹砂层土壤水盐运移实验研究
Experimental Research on the Soil Moisture Movement of the Water Storage Pit on the Condition of Evaporation;
蒸发对蓄水坑灌土壤水分运动影响的试验研究
Influence of dry sand bed thickness on soil moisture evaporation in mobile dune;
流动沙丘干沙层厚度对土壤水分蒸发的影响