| 1. | A review on the mechanism of mass transfer in an ion exchange membrane
离子膜传质机理的研究评述 |
| 2. | The heat transfer coefficient within the hollow fiber module was studied by the vmd experiments using pure water
文中还对真空膜蒸馏脱除水溶液中voc的传热传质机理进行了理论分析和试验研究。 |
| 3. | In the present dissertation , the system of ammonia - nitrogen wastewater has been researched . the mechanism of ammonium ( ammonia ) transporting through the supported liquid membrane , which the membrane phase whether contains carrier or not , has been discussed
本文探讨了在氨氮废水处理体系中的氨(铵)在支撑液膜中的传质渗透行为,研究了膜相中不含载体和含有载体时的两种支撑液膜的传质机理。 |
| 4. | On the basis of chemical transfer theory , the transfer mechanism was studied for the process of adsorptive bubble separation and the mathematical model describing the axis diffusion in continuous foam column and basic equation about the rate of mass transfer are set up
以化工传递理论为基础，研究了吸附泡沫分离过程的传质机理，建立描述该传质过程速率的基本方程及轴向扩散连续泡沫分离塔数学模型。 |
| 5. | By reason that the structure of filler was fallacious , and flowing state was not accordant with mass transfer mechanism of multiphase hydrodynamics , the popular biological reaction was not in the condition for mass transfer , and the efficiency of mass transfer of multiphase liquid movement declined
其主要原因在于填料的结构形式不合理，对流体的流态控制不符合多相流体力学的物系传质机理，使得多相物系之间的传质扩散效率低下。 |
| 6. | The mathematics model , physics model and geometrical model for numerical simulation about microbus temperature field is built based on the microbus " s thermal translating and substance translating theory . the method for building geometrical model and boundary condition is put forward . the numerical simulation for microbus sc6350 is accomplished with the computational fluid dynamics ( cfd ) software of star ? d
结合微型面包车的传热与传质机理以及sc6350车型，建立了温度场仿真的数学模型、物理模型和几何模型。捉出了合理的微型面包车温度场仿真计算的建模方法和温度场仿真计算的边界条件。并采用计算流体力学( cfd )软件star - cd对微型面包车sc6350进行了多种工况的仿真计算。 |
| 7. | This paper has studied the drying dynamics experimental law of vegetable seed respectively in a fixed bed and a spiral vibrofluidized bed model dryer and simultaneously analysed seed physiology variation characteristics , and thereupon expounded the mechanism of vegetable seed heat and mass transfer enforcement , developed a spiral promotion vibrofluidized bed dryer for vegetable seed dehydration with high efficiency and good quality , energy saving
综合工程热物理和种子生理的研究方法，选用白菜与菜豆种子在固定床与振动流化床中进行了干燥动力学实验研究以及种子生理的同步测试，阐明了蔬菜种子干燥的强化传热传质机理，并在此基础上研制了辐射-对流-导热-振动综合传热的优质、高效、节能的螺旋提升振动流化床蔬菜种子干燥机。 |
| 8. | In this paper , an experimental investigation of the removal of volatile organic compounds ( voc ) from dilute aqueous solutions was presented by vacuum membrane distillation ( vmd ) . experiments were carried out using aqueous mixtures of ethanol with hollow fiber module . the influences of operating variables such as feed concentration , flow rate , temperature and downstream pressure on the flux and separation factor were investigated
本文对膜蒸馏脱除水溶液中的挥发性有机化合物( voc )进行了试验研究；文中以乙醇水溶液为研究对象，采用真空膜蒸馏法，膜材料为中空纤维膜，研究膜通量及分离因子与原料液的温度、浓度、流速，冷侧压力的关系，并对真空膜蒸馏的传热传质机理进行了初步探讨。 |
| 9. | The mechanism of phenol transport through the supported liquid membrane ( slm ) and the factors affecting the permeability coefficient were investigated . the method dynamic impedance monitor was established , and the stability and the loss process of membrane liquid of slm were investigated by this method
研究探讨了苯酚在支撑液膜中的传质机理,考察了各因素对渗透系数的影响;建立了研究支撑液膜稳定性的动态电阻监测法,并对支撑液膜的膜相液体流失情形进行了研究。 |
