结论阿魏酸钠微孔渗透泵片血药浓度平稳，可较长时间保持血药浓度。
CONCLUSION plasma concentrations of sodium ferulate porosity osmotic pump tablets are constant and effective plasma drug concent-ration is kept for a long time.
自生高岭石胶结可保留粒间微孔隙，对渗透性影响较小，甚至可增强渗透性。
The cementation of authigenic kaolinite may preserve the tiny intergranular pore-space, and slightly influence the porosity, and even increase the permeability.
采用PVDF中空纤维膜及PTFE微孔平板膜组件对反渗透海水淡化浓盐水的真空膜蒸馏过程进行了研究。
PVDF hollow fiber membrane module and PTFE flat membrane module were compared in the vacuum membrane distillation processes for brine from SWRO desalination process.
将石蜡油提取掉后稍加拉伸即可得到透气性很好的微孔中空纤维渗透膜。
Hollow fiber membranes with good gas permeability can be obtained after the extraction of the paraffin oil and stretching to a small extension.
水处理设备主要包括：反渗透系统、钠滤器、超滤器、微孔过滤器、多介质过滤器、活性炭过滤器、离子交换器、臭氧设备等等。
Water treatment equipment, mainly includes: reverse osmosis system, sodium filters, super filter, microporous filter, many media filters, activated carbon filter, ion exchanger, ozone equipment, etc.
它能够穿透现有铁锈而渗透进钢铁部件的细微孔隙中，从而创造了一个阻断铁锈生成的活性保护屏障。
Penetrating existing rust it further embeds into the pores of metal, creating an active barrier of protection that migrates to inaccessible areas.
微孔材料的O2渗透特别适用于需要新鲜空气的速冻蔬菜的应用，能够测试最佳储藏时间。
The O2 permeation of Micro-perforated materials - particularly for fresh vegetable applications which need to respirate for optimum shelf life can now be measured using the remote cell and the OpTech?
本产品可以渗透入花岗石的微孔中与形成水斑的物质发生作用，破坏水斑的物质结构，达到去除水斑的目的。
This product can penetrates into granite in the pore water and formation of material produce effect, variegated water spots material structure damage, achieve the purpose of removing water spots.
孔隙率较高，孔比表面积主要分布于孔径较小的微孔和过渡孔段，孔隙的连通性较差，煤层渗透率极低；
The distribution of pore surface area is mainly in micro and transitional pore; the pore connectivity is poor and the permeability of coal seam is extre…
反渗透系统、钠滤器、超滤器、微孔过滤器、多介质过滤器、活性碳过滤器、离子交换器、臭氧设备等等。
It contains ro, natrium filter, ultra filter, micron milter multi-medium milter activated carbon filter, ion exchanger, ozone processor etc.
反渗透系统、钠滤器、超滤器、微孔过滤器、多介质过滤器、活性碳过滤器、离子交换器、臭氧设备等等。
It contains ro, natrium filter, ultra filter, micron milter multi-medium milter activated carbon filter, ion exchanger, ozone processor etc.
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