1·The N-isopropylacrylamide and the polyvinyl alcohol are respectively 5 percent and 25percent by weight percent.
N-异丙基丙烯酰胺与聚乙烯醇的质量百分比分别为5％和25％。
2·In the presence of some special surfactants such as Arabic gum, polyvinyl alcohol or their mixture, the associated ion is soluble in water, accompanied with very sensitive color change.
在某些特殊型表面活性剂，如阿拉伯树胶、聚乙烯醇或其混合溶液的存在下，离子缔合物溶于水，并伴有极灵敏的颜色变化。
3·Objective:To investigate the use of polyvinyl alcohol hydrogel elastomers composite device as the substitute of articular cartilage to repair the defects in dogs.
目的：研究应用聚乙烯醇水凝胶弹性体复合物作为关节软骨替代物修复成年犬的关节软骨缺损。
4·The behavior of Ca alginate immobilized yeast and polyvinyl alcohol immobilized yeast for continuous production of ethanol is studied.
本文考察了海藻酸钙固定化酵母与聚乙烯醇固定化酵母的连续乙醇发酵行为。
5·Dehydration behavior of polyvinyl alcohol glutaraldehyde hydrogel has been investigated in this paper.
本文对聚乙烯醇-戊二醛水凝胶的脱水行为进行了研究。