服务策略怎么写

服务策略
service strategy;service policy;
例句：
1
在面向服务的环境中，服务策略对互操作性有根本的影响。
In a service-oriented environment, service policies have a fundamental impact on interoperability.
2
管理包括操作环境维护、服务性能监视和服务策略执行。
Manage includes the maintenance of the operating environment, service performance monitoring, and service policy enforcement.
3
服务策略由一组分类规则、一个性能目标和一个重要性级别构成。
Service policies are comprised of a set of classification rules, a performance goal, and an importance level.