1) soil water evaporation
土壤水分蒸发
1.
The objectives of this research are to study the pursuing effects and efficiency of strawmulch on soil water evaporation reducing and try to find a new way of amelioration of coastal salinesoils.
在３种质地（砂壤、轻壤、中壤）、３种盐化程度（中度盐化、重度盐化、盐土）的土壤上进行了秸秆覆盖条件下的水分运动的模拟试验，结果表明秸秆覆盖可明显降低土壤水分蒸发，与不覆盖相比，覆盖１。
2.
By using mcirolysimeter,a laboratory simulation experiment was conducted to study the effects of the grain size and thickness of dust deposits on the soil water evaporation and salt movement in the hinterland of the Taklimakan Desert.
利用微型蒸渗仪(MLS)对不同粒级和不同厚度大气降尘沉积条件下塔克拉玛干沙漠腹地土壤水分蒸发和盐分运移进行了模拟试验。
2) soil moisture evaporation
土壤水分蒸发
1.
Comparison of soil moisture evaporation under different vegetation coverage conditions;
不同植被覆盖条件下土壤水分蒸发的比较
2.
The Dynamical models of soil moisture evaporation under conditions with varied quantity of crop stalk mulch were developed on simulative trial in lab,and the relation of soil moisture evaporation to the quantity of stalks applied under different moisture contents was studied.
通过室内模拟试验,建立了不同秸秆覆盖量下的土壤水分蒸发动力学模型,并对不同水分条件下秸秆覆盖量与土壤水分蒸发的关系进行了研究。
3) Water evaporation rate
土壤水分蒸发速率
4) soil evaporation
土壤蒸发
1.
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
2.
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
3.
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
5) soil water evaporation
土壤蒸发
1.
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。
2.
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。
6) soil evaporation
土壤蒸散发
1.
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。
2.
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。
补充资料：土壤水分运动基本方程(见土壤水运动)
土壤水分运动基本方程(见土壤水运动)
turang shuifen yundong iiben土壤水分运动基本方程fangeheng见土壤水运动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条