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- nanofiltration membrance 纳滤膜
- The theory character and applicartions in food industry of pervaporation, nanofiltration, membranc reactor and membrane emulsification are introduced in this paper. 本文重点介绍了渗透蒸发、钠滤、膜反应器、膜乳化四种新型膜分离技术的原理、特点及在食品工业中的应用。
- Never microwave a whole egg without pricking the yolk with a toothpick to break the outer membrance. 若在微波炉中煮整蛋时，务必先用牙签将蛋黄外膜刺破。
- The technique about filtering out SO2-SO4 with membrance and refining brine with HVMTM were expaitiated respectively. 并分别对膜过滤脱除SO2-SO4技术和HVMTM膜过滤盐水精制技术进行了综述。
- Aromatic polyamide nanofiltration membrane is prepared by the solution of aromatic polyamide fiber via immersion precipitation phase inversion process. 摘要以聚间苯二甲酰间苯二胺为原料，采用相转化法制备了芳香聚酰胺纳滤膜。
- The second category of films is appropriate for nanofiltration (NF) and ultrafiltration (UF) systems. 第二类是适合于钠滤(NF)和超滤(UF)体系的膜。
- Studies on the property of membrance surface influence on ultrafiltration separating protein. 膜表面特性影响蛋白质超滤分离的研究。
- The history and the research progress in the field of nanofiltration membrane are introduced in detail in this paper. 对高分子纳滤膜的发展背景以及国内外在这一领域的研究进展作了详细的介绍。
- In 54 ears with otitis media,11 cured at one time,8 at two times and 32 at three times,3 underwent tympanic membrance repairing for infection. 中耳炎引起的穿孔54耳中,11耳1次性治愈,8耳2次治愈,32耳3次治愈,3耳因感染未愈,改行鼓膜修补术治愈。
- The nanofiltration technology saves lots of energy, and also heightens the quality and production of kanamycin. 为生产节约了大量的能源,同时提高了产品收率和纯度。
- The expression of CD137 molecule on the membrance of COS 7 cells was detected with FACS. 采用脂质体法转染COS 7细胞 ,用流式细胞仪检测CD13 7分子的表达。
- The concentration characteristics of nanofiltration membrane for treating Gentamicin B solution were presented. 阐述了纳滤膜对庆大霉素B溶液的浓缩性能。
- The arthroscopic portals and synovial membrance of carpus in cows were studied in this experiment by using arthroscopy. 应用关节内窥镜对奶牛腕关节的进镜部位和滑膜形态进行了研究。
- Rejection properties of positively charged PDM/PSF nanofiltration (NF) membrane to inorganic ions are studied. 讨论了荷正电的聚甲基丙烯酸二甲氨基乙酯(PDM)/聚砜(PSF)中空纤维内压纳滤膜对无机离子的截留特点。
- The preparation of nanofiltration (NF) membrane and its characteristics are introduced in the paper. 简述了纳滤膜及其制备工艺的特点。
- In fresh water, the membrance of all cells nucleus expands little or more.The nucleus of erythrocyte expands a little. 在淡水中，各类血细胞的核膜均有不同程度的水肿现象，红细胞核略有膨胀；
- From the test results,the removing rate of organic matter at the membrance 1# and 2#,whose mwco is 1 000,is high. 由试验结果可以看出,切割相对分子质量为1000的1%23和2%23膜有机物去除率较好,1%23膜过滤原始卤水时无机离子损失量很小。
- The design and operation of nanofiltration is very similar to that of reverse osmosis. 纳米过滤的设计和运作是反渗透过滤十分相似。
- The ultrafiltration membrance is used for treating saline lake brine to remove organic matter. 用超滤膜处理盐湖卤水,去除卤水中的有机质。
- In this paper,the theory was expounded that EDTA is used an auxiliary agent for corroding citrus segment membrance. 阐述了EDTA作为柑桔囊瓣去囊衣助剂的理论依据。
