delivery system短语³²⁵⁶⁰ 基本例句 送货上门系统,服药技术,运载系统 The team has previously used similar nanotubes as drug delivery system and they now expect that the imaging aspect of this technology can be added to the delivery systems for enhanced performance. 之前该组用相仿的碳纳米管进行药物输送，现在他们希望将荧光效果与输运功能结合以实现更强大的功用。 yeeyan