Oral delivery短语¹⁴⁴⁹⁷²⁺² 基本例句 口服 Conclusion Immune response was induced in the rhesus monkeys after oral delivery of the biodegradable microspheres containing live attenuated HA vaccine. 结论微球型甲型肝炎减毒活疫苗口服免疫恒河猴后,能引起一定水平的免疫应答。 cnki Objective To develop a floating oral delivery system of aspirin in hollow microspheres. 目的制备阿司匹林胃内滞留漂浮微球。 cnki