Test in vitro inhibitory 基本例句 体外抑菌 Conclusion Crotalaria ferruginea Grah has good antibacterial activity in vitro.结论响铃草提取物有明显的体外抑菌作用。 The in vitro antibacterial effect of extracts from Scutellaria baicalensis Georgi was studied.摘要通过体外抑菌试验，研究黄芩提取物的抑菌效果。