1·PVA; oxidized starch; water solubility.
聚乙烯醇；氧化淀粉；水溶性。
2·TEM photos show that the growth of algae does not be restrained on the PVA carrier.
透射电镜照片显示，在聚乙烯醇载体上，藻类的生长没有受到限制。
3·Through controls the reaction conditions, the high degree PVA with different range of degree is obtained.
通过反应条件的控制，可制得不同聚合度范围的高相对分子质量的聚乙烯醇。
4·In this article by copolymerization of VAc and other vinyl monomers, the effects of PVA on the properties of the PVAc emulsion were discussed through many tests such as TEM, DSC and so on.
研究利用醋酸乙烯酯与其它烯类单体共聚，并在此基础上通过TEM、DSC等多种表征手段分析了不同醇解度的聚乙烯醇对聚醋酸乙烯乳液性能产生的影响。
5·The results show that the PVA gel may be a fine carrier for transdermal therapeutic system.
结果提示，这种聚乙烯醇凝胶可望作为药物透皮给药系统的一种新的良好载体。