free diffusion 中文意思是什麼
free diffusion
解釋
自由擴散-
The sand in the bags has the principal task of guaranteeing continuity of contact in the material without impeding the free diffusion of the compressed air.
袋中砂的主要目的是在保證材料的連續接觸而不妨礙壓縮空氣的自由擴散。 -
The effects of interfacial resistance, superheating, free convection due to both temperature and concentration gradients, mass diffusion and thermal diffusion, and variable properties in both the liquid and gas - vapor regions were considered
分析中，考慮了相間阻力、液膜波動、蒸汽過熱度、因溫度和濃度梯度引起的自然對流、質擴散和熱擴散以及物性的變化。 -
Comparison of the diffusion coefficients calculated by this new model with the present experimental data, including benzene, toluene, ethylbenzene in polystyrene ( ps ) and poly ( methyl methacrylate ) ( pmma ) are performed, calculation results in this study are in good agreement with experimental data, for the correct estimation of the hole - free volume change above and below the glass transition
以芳香族溶劑苯、甲苯、乙苯在玻璃態聚苯乙烯和聚甲基丙烯酸甲酯中的擴散系數為例對模型進行驗證，理論計算結果和實驗值取得良好一致。 -
In this paper, we established the stochastic evolvement models for innovation diffusion based on random graphs, small - world networks and scale - free networks, and studied the dynamic character of innovation diffusion
摘要分別建立了基於隨機網路、小世界網路和無標度網路的創新隨機演化模型，討論了創新擴散的動力學性質。
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