EUWAX欧洲权证交易所EUabbr.欧盟(=European Union)Eucommia fruit meal杜仲种粕Eupatorium tashiroin.木泽兰Euastrum ceylanicumn.斯里兰卡凹顶鼓藻Eulenburg's diseaseeutrophication lake湖泊富营养化Eubacterium limosum淤泥真杆菌Euproctis conistican.霉黄毒蛾Euglena multiformisn.多型裸藻Euphorbia alatavican.阿拉套大戟Euastrum subinsularn.近海岛凹顶鼓藻