网桥映射用户权限到一个或多个通信类别上。
The Bridge maps user priority onto one or more traffic classes;
支持多个通信类别的网桥能够支持加速类别的流量。
Bridges that support more than one traffic class are able to support expedited classes of traffic.
转发处理，参见7.7，描述了在MAC网桥里使用用户优先级和通信类别。
The Forwarding Process, 7.7, describes the use of user priority and traffic classes in MAC Bridges.
网桥内对于数据包的乱序给出了限制，参见6.3.3，优先级的映射和通信类别是静态的。
Given the constraints placed upon frame misordering in a Bridge, as expressed in 6.3.3, the mappings of priority and traffic class are static.
注意1：通信类别这个词，在本标准内使用，只用在优先级操作的上下文，以及转发处理的队列函数内，参见7.7。
NOTE 1-the term Traffic Class, as used in this standard, is used only in the context of the operation of the priority handling and queueing functions of the Forwarding Process, as described in 7.7.
同时还数据对进行了分门别类的管理，类别有销售、安全、计算机、因特网、通信、金融管理和培训等，每个分类又有进一步的子分类。
Data is organized in a number of categories - Sales, Security, Computer, Internet, Communication, Financial Management, Training, etc. -, each category being further organized in sub-categories.
J2ME联网活动可以按照通信协议分为许多种类别。
J2ME networking activity falls into a number of categories, depending on communication protocols.
在通信协议的一致性测试中，可以使用构造类别代数来对协议进行形式化的描述。
The constructed type algebra specification has been used to specify communication protocols in protocol conformance testing.
介绍了当前国内使用的三相多功能电能表的类别及其对应的通信接口、通信规约；
The article introduces the kinds of multi-function Watt-hour meter used at home, the corresponding interface of communication, and protocol of communication.
介绍了当前国内使用的三相多功能电能表的类别及其对应的通信接口、通信规约；
The article introduces the kinds of multi-function Watt-hour meter used at home, the corresponding interface of communication, and protocol of communication.
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