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- membrane pore blocking 膜孔堵塞
- 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。
- Models combining pore blocking and cake filtration were developed to describe the growth of filtration resistance during protein microfiltration under different operation conditions. 本研究发展出结合粒子堵塞与滤饼过滤的理论模式,藉以探讨蛋白质溶液在不同操作型式与条件下之过滤阻力成长。
- 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。
- Sometimes, the sebum, hair and cells of the pores block these openings. 有时候皮脂、毛发和毛孔细胞会堵塞通道。
- Added with Astringent Essence、aweto extraction, it penetrates into skin pores rapidly and balance surplus lipid, thus to prevent pore block, herpes and acne. 添加了毛孔收缩精华素、中草药提取液,能迅速深入皮肤毛孔,平衡多余油脂,防止毛孔阻塞及粉刺的产生,加速细胞新陈代谢;
- 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 is a great guy, a chip off the old block. 他是一位好人,就像他父亲一样。
- That old block of flats is a real eyesore! 那座旧公寓真不顺眼!
- Mind out (of the way) you're blocking the passage. 让让(路)--你挡道了。
- He was sweating through every pore. 他每个毛孔都在冒汗。
- The office block is under offer. 办公大楼已有人出价购买。
- Hot and dry environment can make skin water vaporize excessively, pores blocked easily and grease increase, which will aggravate acne. 高温和干燥环境中,患青春痘的皮肤水分过分蒸发,毛囊易阻塞,脂栓增多,加剧粉刺形成。
- Don't stand there blocking the gateway! 别站在那儿挡着门口!
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries