preventiveadj.预防的;防病的n.预防物;预防性措施
Preventive supervising and managing预防性金融监管
preventive measure against emergency应急预案
Preventive measures are essential.预防手段是必要的。
preventive and predictive maintenance预防与预测维护
preventive and early warning mechanism预防预警机制
preventive improvement regionalization防治区划
preventive stress inoculation training预防接种训练
Preventive endoscopic variceal ligation预防性套扎