方法: 采取凝胶过滤方法分别提纯上述花粉变应原.METHODS: The pollen allergens were purified by gelatin filtration.目的从樟树花粉中克隆泛变应原基因.Objective To clone new panallergen genes from pollen Cinnamomum camphora.观察125例变态反应性鼻炎变应原鼻内激发试验前后鼻阻力变化.Allergen n...
He loves entertaining his friends with ribald stories.他喜欢用下流故事来逗他的朋友们开心.The answer was lost in a shout of ribald laughter.回答被一阵下流的狂笑声掩盖了.This ribald ad by Durex works the participation angle.杜蕾斯的这个猥琐的广告还挺注重用户参与的....