基本解释壳聚糖同根派生 hitosan相关词英汉例句Abstract:Objective To prepare folate瞔onjugated 5瞗luorouracil瞔hitosan nanoparticles (5睩U睠SNP瞗olate) and evaluate its property in vitro. 目的研究叶酸偶联壳聚糖载5卜尿嘧啶纳米粒的制备方法及体外性质。hitosan更多例句