The WHO Model List of Essential Medicines includes over 350 medicines to treat priority conditions.
《世卫组织基本药物标准清单》列入了治疗重点病症的350多种药物。
2
The governance model identifies owners who create such services and determines the priority of implementation of these services.
治理模型标识创建此类服务的所有者，并确定这些服务实现的优先级。
3
But the traditional RBAC model doesnot give the method to control the role assignment and it cannot assure the least priority of the role's permission.