溶胀度 meaning in English
degree of swelling
swelling degree
Examples
- Natural rubber latex concentrate . prevulcanized rubber latex . determination of swelling capacity
浓缩天然胶乳硫化胶乳溶胀度的测定 - The physicochemical properties of cx - 2 correspond to cytodex - 3 mc produced by pharmacia , including of color , loss of drying , area , density , size , soakage , dilation , stability , size distribution , mechanical strength , surface structure , etc . , but its cost of manufacture is lower than cytodex - 3 " s
通过优化工艺制备的cx - 2微载体，在色泽、干燥失重、比表面积、成球率、密度、直径、吸水量、溶胀度、粒度分布、表面结构、机械强度、稳定性等理化指标与pharmacia公司cytodex - 3微载体相当，但成本价格要低得多。 - The results of the uni - factor experiments and perpendicular experiments show their best mechanic synthesizing craft as followed : nvp ( 10 % wt ) , kh570 ( 20 % wt ) , hema ( 70 % wt ) , initiator ( 0 . 2 % wt ) , crosslinker ( 20 % wt ) , reacting 20 hours under 80 c . the factors which influenced organic silicon modified pvp hydrogel soft contact lens material ' s swelling capabilities were researched , which included temperature , monomer content , ion concentration etc . the experiments showed the equation swelling content ewc improved with the increase of nw , droped with the increase of kh570 and ion concentration , improved then droped with the raise of temperature , and hydrogels got the least ewc at 45 c . experiment carried on todiscuss water dehydration mechanism of organic silicon modified pvp hydrogel soft contact lens materials , which showed dehydration process could be divided into evaporating stage and diffusing stage
正交实验结果表明， nvp ? hema ? kh570共聚物的机械性能最佳时，其合成工艺条件为： nvp用量10 (质量百分含量，下同) ， kh570用量20 ， hema用量70 ，引发剂aibn用量0 . 2 ，交联剂nmba用量0 . 2 ，反应温度为80 ，反应时间16h 。讨论了单体配比、溶胀温度、离子浓度等因素对有机硅改性pvp水凝胶软接触透镜材料溶胀性能的影响。实验得出：水凝胶材料的平衡溶胀度ewc随单体nvp含量的增加而增大， ewc随kh570用量的增加而减小，随离子浓度的增大而略微降低，随溶胀温度的升高先稍微下降后有所提高， 45时平衡含水量最低。 - In the experiments , the degree of swelling of pva and sa blended homogeneous membranes has been researched . in the 90wt % isopropanol solution , the membrane ' s degree of swelling increases with the pva content in the homogeneous membrane increase . the effect about several crosslinking agents to the membrane separation performance has been studied
在试验中，本文首先考察了聚乙烯醇与海藻酸钠共混膜，在90wt的异丙醇水溶液中的溶胀度，发现不同共混比对膜的分离性能有一定的影响，随着膜中pva含量的上升，膜的溶胀度增大。