Objective : To detect the infection of Helicobacter pylori in gaster and oral cavity.目的: 检测在胃和口腔样品中幽门螺杆菌的感染.The saclike cavity within the body of a coelenterate.体肠腔腔肠动物体内的囊状腔.In linear cavity AOM is employed as the Q swi...
观众反应不一,有人完全不能接受,也有人击掌叫好。The response of the audience varied from outright rejection to warm hospitality.在学校音乐会上,大家都为小提琴手喝彩叫好.Everyone cheered for the violinist at our school concert.观众连声叫好.The audience broke into loud ch...