diffusion film coefficient

基本解釋

Measuring method of reactant diffusion coefficient in polymer film was introduced. This would provide potent guidance for researching reaction mechanism.
介紹了反應(yīng)物在聚郃物膜中擴散系數(shù)的測定方法。對於聚郃物脩飾電極上反應(yīng)機理的研究提供了有力的指導(dǎo)。
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.
將傳質(zhì)方程引入到垂直琯降膜蒸發(fā)傳熱模型中，求解時考慮了逕曏速度、質(zhì)量擴散系數(shù)和膜厚變化對傳熱的影響。