• Leaf area index and surface soil moisture are two basic factors of controlling evaporation.

    面积指数表层土壤含水量控制蒸发两个基本因素

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  • Soil evaporations are mainly affected by surface soil moisture. Evapotranspiration change from the development process.

    土壤蒸发主要表层土壤含水量的影响,蒸发蒸腾随作物发育进程发生剧烈的变化。

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  • Can not only test the soil surface moisture, can also test of deep soil moisture, can meet the needs of the industry of scientific research, production, teaching and other related work demand.

    不仅能够测试土壤表层水分能够测试深层土壤水分,能够满足上述行业科研生产教学相关工作需求

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  • They have also learned how to better preserved the precious surface water by using the thin film to cover the soil so that the evaporation of the moisture from the ground can be minimized.

    他们学会薄膜土地这样可以最大程度地防止水分蒸发,以达到保持住弥足珍贵地表水的目的。

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  • The distributing trend of soil moisture contour map in under soil is rising up from bottom to surface, which indicates that ground water level has no influence on soil moisture variation.

    下部土壤含水率等值线分布底部向上都呈递增趋势表明本次试验土壤水分动态变化地下水位影响

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  • The results showed that the compaction treatment measure conducted could be efficient to improve the moisture of the surface layer soil and improve the quality of the coal rejects reclaimed farmland.

    结果表明通过压实处理措施有效改善表层土壤水分提高矸石复垦耕地质量

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  • The relationship of sediment content and antecedent soil moisture showed the parabolic trend. In desert grassland, the soil moisture is 17.5% in the early time of surface soil loss.

    径流含沙量土壤前期水分之间关系近似一元次方程抛物线变化,荒漠草原土壤流失最少的前期最优土壤含水量值为17.5%。

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  • This paper focuses on the modeling of thermal inertia and land surface temperature using MODIS data and their applications in soil moisture and exergy exchange study.

    本文针对MODIS数据进行地表温度惯量建模研究以及基于上述模型的土壤水分和地气间热交换研究

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  • The relationship between soil surface moisture and soil spectral reflectance as well as evaluation of several inversion method of soil surface moisture from reflectance;

    土壤表面湿度土壤反射率关系及其土壤表面湿度几种反射率反演方法的评价;

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  • 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应变渗透系数甚至可以确定地下水面以上水份分布。

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  • The liquorice is mainly growing in sandy soil which surface layers were often dry and deep-seated layers often moisture.

    甘草生长土壤主要沙壤,表层比较干旱深层土壤水分适宜。

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  • Based on the data of the monitoring of NOAA meteorological satellite and the observed soil moisture at the surface observation station, drought index was expatiated in Anhui Province.

    本文利用NOAA气象卫星遥感监测资料土壤水分人工观测资料开展安徽省干旱监测的指标进行介绍。

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  • The model is able to adjust the surface water, the water in the soil moisture belt and the aquifer cooperatively.

    模型有调蓄地面水源土壤水层、地下含水层的能力

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  • Simulating experiments were conducted to study the effects of sand and gravel mulches with different sizes on moisture evaporation from soil surface.

    研究不同粒径砂石覆盖土壤蒸发过程影响进行模拟试验

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  • Calculation of quantity of soil evaporation takes an important part in moisture content prediction, rainfall surface flow calculation and evaluation of water resources.

    土壤散发计算墒情预报降雨径流计算水资源评价占有重要的地位。

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  • Soil evaporation and moisture and heat transport are important constitutes of energy and water balance of soil surface.

    土壤蒸发传输地表能量水分平衡重要组成部分。

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  • In the research of dust storm, the gale and soil moisture content of land surface are the two important factors which affect the occurrence of dust storm, and they are recorded by quantitative form.

    沙尘暴研究中,大风下垫面的土壤湿度影响沙尘暴发生两个重要因子它们分别以数值形式定量记录,但这种定量因子沙尘暴发生的定性特征之间难以建立联系,从而影响了沙尘暴的定量研究。

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  • In the research of dust storm, the gale and soil moisture content of land surface are the two important factors which affect the occurrence of dust storm, and they are recorded by quantitative form.

    沙尘暴研究中,大风下垫面的土壤湿度影响沙尘暴发生两个重要因子它们分别以数值形式定量记录,但这种定量因子沙尘暴发生的定性特征之间难以建立联系,从而影响了沙尘暴的定量研究。

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