Logistics service is a balance of service priority and cost.

物流服务是服务优先与成本间的平衡。

youdao

This step requires a default service class, for which messages of unknown priority type can be assigned.

此步骤需要一个缺省服务分类，用于分配未知优先级类型的消息。

youdao

Using a service guarantees that the operation will have at least "service process" priority, regardless of what happens to the activity.

不论activity发生什么情况，使用服务可以保证操作至少拥有“服务进程”的优先级。

youdao

To that end, the United States Citizen and Immigration Service has a high priority goal of moving 40 percent of its service delivery online by 2011.

WHITEHOUSE: "Doing What Works" Transcript

Before and after devolution of justice, together with the reform of the Public Prosecution Service, the reform of prisons should have top priority.

BBC: Northern Ireland jail governor resignation 'huge blow'

Get your fill of freebies and discounts from O2's exclusive Priority Moments service?

ENGADGET: Nike and O2 team up to offer Priority Sports hub: Nike+ running Android app becomes O2 exclusive