modified block polyether

• 改性嵌段聚醚

modified block polyether的用法和样例：

例句

1. The invention relates to a drug delivery system of nanometer liver targeting amphiphilic block copolymer and a preparation method thereof.
   本发明涉及一种纳米肝靶向两亲性嵌段共聚物给药系统及制备方法。