1·In order to improve the water solubility of artemisia glue and widen the application field, carboxylmethyl group was introduced into its molecular chain.
为提高沙蒿胶的水溶性而使其应用得以拓宽，采用向其大分子链引入羧甲基基团，制备羧甲基沙蒿胶的方法。
2·They also retain their hot water solubility and pasting characteristics even after they have been applied and dried onto the warp.
这种物质即使在使用和干结于经纱上以后，仍然保持着热水溶性和粘着性。
3·Methoxy groups are abundant on the lignin structure, giving lignin many reactive sites and promoting its water solubility.
木质素结构中存在大量的甲氧基，使木质素中存在许多反应活性部位，并提高它的水溶性。
4·PVA; oxidized starch; water solubility.
聚乙烯醇；氧化淀粉；水溶性。
5·However, due to its poor water solubility, it was limited in clinical use.
但由于极差的水溶性，大大地限制它在临床上的应用。