Ecodox多西环素, 强力霉素[四环素类抗生素]ECOpref.表示“环境”；“生态”；“生态学的”Eco-agriculture county生态农业县eco-residence district生态住宅小区eco-dcmonstration area生态示范区Ecological medical model生态医学模式eco-tax-law-system生态税法律制度ecological tension index生态压力指数Eco-agriculture pattem生态农业模式eco-agriculture models水土保持效益Ecological early warning生态预警economies of convergence集聚经济