求助,看看这个怎么翻译? 对不同 ph值下纳米粒子溶液粒径分布检测的结果表明,随着ph 值的降低,粒子的粒径不断增大,这说明壳聚糖在接枝 sdm 后,自组装所) r' l3 u) e% } @7 ?8 v" ~ 形成的纳米粒子具有良好的 ph敏感性能 under different ph, the particle distribution test shows, with the ph decreases, the nano solution's partivle size increases gradually. it means that after the chitosan's grafts sdm, the self - formed nano particles have very good ph sensitivity property.查看更多