蒸发系数是流域内年总蒸发量与年降雨量的比值。它与径流系数之和等于1,其综合反映了流域内气候的干湿程度。
传统的研究者一般用水分子间的碰撞速度来表示水的蒸发速度,此外再乘上一个叫做“蒸发系数”(evaporation coefficient)的修正因子,这个系数的值在0到1之间。
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... factor of cargo permeability 货物渗透率因数 factor of evaporation 蒸发系数 factor of expansion 膨胀系数 ...
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... coefficient of elasticity 弹性系数 coefficient of evaporation 蒸发系数 coefficient of exchange 交换系数 ...
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... evaporative factor 蒸发因子 ; 蒸发系数 evaporative drying 蒸发干燥法 Evaporative Cooled 蒸发冷却式 ...
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实验主要研究了空气进口温度、空气进口流量、液滴加速管的长度对ISC容积蒸发系数的影响。
The experimental study was focused on the effects of inlet air temperature, inlet air flow rate and accelerating pipe length on ISCs volumetric evaporative coefficient.
该模型用于模拟发生严重荒漠化的鄂尔多斯高原植物群落的季节及年生长、叶片投影盖度、蒸发系数。
The model was developed to simulate seasonal and annual growth, foliage projective cover (FPC), and evaporative coefficient in the Ordos plateau, where serious desertification happened recently.
将传质方程引入到垂直管降膜蒸发传热模型中,求解时考虑了径向速度、质量扩散系数和膜厚变化对传热的影响。
The mass transfer equation was introduced into heat transfer model of falling film evaporation. The radial velocity, mass diffusion coefficient and variation of film thickness were taken into account.
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