当仲裁器发现有总线请求进入时，就在总线应答线上发送应答信号。
When the arbiter sees a bus request come in, it sends its reply on the bus grant line.
由于我们要在管理控制台创建总线拓扑，因此该拓扑将使用一个总线范围内的缺省应答目的地。
Since we'll create our bus topology with the administration console, that topology will use the single bus-wide default reply destination.
就可用性而言，这个计算系统是一个冗余设计，有两组处理器和总线，能够在主机无应答的情况下在主机和伺服机之间进行切换。
For availability, this computing system was a redundant design, with two sets of processors and buses and the ability to switch between a master and a slave if the master was found to be unresponsive.
由于您的Web服务还接受使用JMS的请求，因此需要创建一个总线、两个用于传入和应答的队列目的地和一个用于消息驱动Bean (Message Driven Bean,mdb)的激活规范。
Because your Web service also accepts requests using the JMS, you need to create a bus, two queue destinations for incoming and replies, and an activation spec for the message driven bean (MDB).
消息总线是消息通道（也称为队列或主题）的集合，通常配置为请求-应答通道对。
A message bus is a collection of message channels (also known as a queue or topic) usually configured as request-reply channel pairs.
ARINC 718a协议是ARINC 429总线协议的一部分，主要用来实现应答机和数据链路处理器之间的数据格式和通信规范的定义。
ARINC718A protocol is part of the ARINC429 bus protocol, which is mainly used to achieve definitions of data format and protocol specifications between the transponder and the data-linking processor.
ARINC 718a协议是ARINC 429总线协议的一部分，主要用来实现应答机和数据链路处理器之间的数据格式和通信规范的定义。
ARINC718A protocol is part of the ARINC429 bus protocol, which is mainly used to achieve definitions of data format and protocol specifications between the transponder and the data-linking processor.
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