玉米粉蒸煮醪的流变特性不仅影响发酵过程的质量、动量和能量的传递，还影响发酵动力学过程。
The rheological characteristics of corn powder cooking liquor had effects on mass, momentum and heat transfer during the process of fermentation, and on the process of fermentation kinetics.
利用“三传（动量、能量、质量传递）一反（反应工程）”的原理，建立了固定床加压气化过程的数学模型；
Utilizing principle of momentum transport, energy transport, quality transport and reaction engineering, the mathematical model for coal pressure gasification on fixed bed has been established.
通过分析平板膜超滤分离过程，描述了超滤过程动量传递和质量传递的微分方程，求解方程得到速度分布和浓度分布曲线。
By analyzing the ultrafiltration process of flat membrane, differential equations of momentum transfer and mass transfer describing the process are established.
通过分析平板膜超滤分离过程，描述了超滤过程动量传递和质量传递的微分方程，求解方程得到速度分布和浓度分布曲线。
By analyzing the ultrafiltration process of flat membrane, differential equations of momentum transfer and mass transfer describing the process are established.
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