Destination：消息主题或消息队列的抽象。
Destination: An abstraction of either a message topic or a message queue.
通道号是标识消息主题的头部号(如‘气象报告’或‘交通信息’)。
A Channel number is a header number identifying the message topic (such as' Weather Report 'or' Traffic Information ').
每一错误消息主题都提供有关可能的错误原因和解决问题的潜在解决方案或办法的信息。
Each error message topic provides information on possible causes for an error and potential solutions or workarounds to solve the problem.
今天在Groups上仍然可以看到最初共同的设计原型，一样都是左侧导航（Groups显示的是名称，Gmail用来显示消息主题）。
The common ancestry can still be seen in Groups today, which sports the same left-hand navigation once shared with Gmail (where Groups shows group names, Gmail used to show message subjects).
我们打算使关键的环境问题成为广泛和消息灵通的公众辩论的主题。
We intend to make the crucial environmental issues the subject of widespread and well informed public debate.
第三，是否有可能准确阐释古代岩画的主题，利用所有现成的考古学技巧和当前提供消息的土著居民所了解的信息？
Third, is it possible to interpret accurately the subject matter of ancient rock art, bring to bear all available archaeological techniques and the knowledge of present-day Aboriginal informants?
有消息称，我们学校要召开一次班会，主题是关于中国传统习俗的。
Word came that our school is going to hold a class meeting whose topic is related to Chinese traditional customs.
这一功能允许您的中介或应用对确定的主题消息进行发布。
This functionality enables your mediation, or application, to process messages published only on certain topics.
每个消费者将自动接收每条消息的副本，无需请求或对主题进行轮询以获得新消息。
Every consumer receives a copy of every message automatically without having to request or poll the topic for new messages.
接着，生产者会根据列表的每个订阅中注册的兴趣来匹配消息和相关主题。
The producer then matches the message and associated topic against the interest registered in each subscription in the list.
这些消息还可以以不同的主题名称发布，这样就可以由不同的消息服务使用。
These messages can also be published with a different topic name so that they can be consumed by different message services.
并举例说明将客户机连接到代理、订阅主题以及处理消息。
The example client connected to a broker, subscribed to topics and processed messages.
用户可以接收缺省通知，也可以自定义消息的主题或正文，并可以包括其他KPI详细信息。
Users can receive a default notification or can customize the subject and body of the message, and may include other KPI details.
您可以利用着重于运作节点(参与者)通过消息与主题系统交互的序列图来获取该信息。
You capture this information using sequence diagrams that focus on operational nodes (actors) interacting with the subject system via messages.
订阅的目的是接收和处理选择的主题的消息。
The purpose of subscribing is to receive and process messages on the selected topics.
图2显示了如何使用jms队列或者主题获取输出消息。
Figure 2 shows how to get output messages using a JMS queue or topic.
示例客户机连接到代理并向主题发布消息。
The example client connects to a broker and publishes messages to a topic.
本文则介绍了从PHP发送消息到JMS主题或队列的另外两种方法。
This article covered using two additional methods of sending messages to JMS topics or queues from PHP.
订阅的持久性与主题的消息是否具有持久性完全无关。
The durability of a subscription is completely independent of whether the messages on the topic are persistent.
发布者通常向消息添加一个主题头部，根据通知的主题模型或分类模式确定该消息的类别。
Publishers typically add a topic header to the message that classifies the message according to the topic model or classification scheme of the notifications.
第6 - 7行展示了将被发布的消息的主题名称。
Lines 6-7 show the topic name to which this message will be published.
第一个订户订阅后，发布点会在消息发布到主题时将其添加到主题空间，直到最后一个订户取消订阅为止。
After the first subscriber subscribes, when messages are published to the topic, the publication point adds the messages to the topic space until the last subscriber unsubscribes.
图2中的uml图还展示了用于安全绑定的类，用于操作策略主题的支持标记声明，和用于消息策略主题的保护声明。
The UML diagram in Figure 2 also shows the classes used for security bindings, supporting token assertions for operation policy subject and protection assertions for the message policy subject.
JMS绑定将该请求传递到缺省消息提供程序主题空间。
The JMS binding delivers the request to a default messaging provider topic space.
将在主题上发布的最终保留的消息直接发送到订阅该主题的客户机。
The last retained message published on a topic is immediately sent to a client upon subscription to that topic.
订阅者在一个特定的主题中注册它们的兴趣，而发布者则说明与其消息相关的主题。
Subscribers register their interest in a particular topic, and publishers indicate the topic relevant to their messages.
订阅者是消息使用者，其接收特定主题下由消息发布者发布的消息。
A subscriber is a message consumer that receives messages under a particular topic, published by a message publisher.
创建实体且将JMS消息发布到主题后，就对值进行验证。
The value is validated when the entity is already created and the JMS message is posted to the topic.
排队到主题的消息自动放置在任何订阅过该主题的实体的专用队列中。
A message queued to a topic is automatically placed on the private queue of any entity who is subscribed to that topic.
在第32行，使用主题发布者向主题队列发布消息。
In line 32 you use the topic publisher to publish the message to the topic queue.
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