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- Membrane pore density 膜孔密度
- Pore radius, pore density and pore -throat ratio influence reservoir permeability to different extents. 孔隙半径、孔隙密度和孔喉比对地层渗透率均产生影响。
- It may be concluded that the membrane pore size distribution should be taken into consideration in predicting the mass transfer rate in DCMD. 因此,考虑孔径分布的质量传递模型能更准确地描述直接接触式膜蒸馏的跨膜传质过程。
- But obtaining membrane pore radius (rp) from SHP model needs permeation experiments of uncharged solutes, which are difficult and burdensome. 对于中性溶质体系,膜对溶质的截留主要依据筛分作用,因此可应用立体阻碍-细孔模型(SHP模型)来表征纳滤膜的分离性能[5-8]。
- The dependence of VMD performances on the membrane material and membrane pore sizes resulted mostly from different oxidation ability of hexavalent chromium and trivalent chromium. 详细考察了两种膜材料在减压膜蒸馏技术分离含铬溶液过程中的应用性能,发现由于溶液中六价铬和三价铬的氧化性不同,从而对膜材料和膜孔径的要求也有所不同;
- The results showed that the grafting yield heavily affected water flux, responsiveness coefficient and thermo-responsive gating factor of membrane pore size. 结果表明,开关膜的接枝率对膜的过滤通量、温度感应开关系数和膜孔径感温变化倍数都有十分重要的影响。
- Under the conditions of the pressure difference of 0.1MPa, Reynolds number ranging from 5660 to 10110 and membrane pore size of 1.0?, the process has a larger filtration flux and small membrane pollution. 在炭膜孔径为1.;0?、流体流动雷诺数为5660~10110和压差为0
- The treatment process of dyeing and printing waste water by inorganic ceramic membrane was investigated,the effect of membrane pore size, operation conditions, abluent and cleaning time on cleaning result were studied. 研究了无机陶瓷膜处理印染废水过程,考察了膜孔径,操作条件对处理效果的影响及清洗剂和清洗时间对清洗效果的影响。
- Increasing the current density caused the pore density increased, but when time was longer, the pore density would decrease and pore diameters became lager due to lateral growth of pores. 增加电流密度使得表面孔洞密度增加,但随著时间增加,则可能使得孔洞扩大而降低孔洞密度;
- Membrane resistance rapidly increased and became dominant with partial membrane pores being wetted. 湿润使膜相阻力迅速上升,成为传质阻力的主导项;
- It is found that the main reason of membrane fouling of hybrid membrane bioreactor is blockage of membrane pores by di... 复合式膜生物反应器中膜污染的主要原因为溶解性有机物对膜孔的堵塞。
- He was sweating through every pore. 他每个毛孔都在冒汗。
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- Mathematical Model of Gas Permeation Through PTFE Porous Membrane and the Effect of Membrane Pore Structure PTFE多孔膜气体渗透数学模型和膜孔结构的影响
- The density of population in this city is very high. 这个城市的人口密度非常高。
- I see him chafe and fret at every pore. 我看见他非常暴躁。
- Let's pore deeply on the matter. 让我们深入考虑一下这件事。
- The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
- He began to pore upon religious problems. 他开始考虑宗教问题。
- A thin skin or film, such as an organic membrane or a liquid film. 薄皮,薄膜如生物膜或液体膜等细薄的皮或膜