Several streams mingle in this river on their way to the sea.几条小溪在注入大海的途中汇入这条河.Sometimes it means firewalls because it's dangerous to mingle.这有时会意味要竖起一道墙,因为混合交融是很危险的.Go out of your way to mingle with others at the w...
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...