客户端可以通过请求-应答协议轮询服务器，以获得信息。
A client can poll a server, using a request - reply protocol to extract information.
要彻底理解请求应答协议，则需要深入了解它以下两个不同方面。
To complete your understanding of the request response protocol, you need to dig deeper into two different aspects of it.
SPML请求应答协议涉及到不同的SPML部分如何互相对话，主要是客户机(RA)和服务器(psp)。
SPML request response protocol covers how various SPML components talk to each other — primarily the client (RA) and the server (PSP).
GIOP协议指定了几种不同类型的消息，例如请求消息、应答消息、定位请求消息、定位应答消息和片段消息。
The GIOP protocol specifies several different types of messages, such as request messages, reply messages, locate request messages, locate reply messages, and fragment messages.
要充分理解本文，您应该熟悉基于HTTP协议的Web应用和 HTTP 请求-应答机制。
To get the most out of this article you should be familiar with Web applications based on the HTTP protocol, and the HTTP request-response mechanism.
红外线协议没有应答。请按“重试”，再试一次，或者按“取消”，终止该传输。
The infrared protocol is not responding. Press Retry to try again or press Cancel to abort the transfer.
包因特网查询工具用于通过发送一个Internet控制消息协议回送请求并等待应答来测试一个特定网络目的地是否联机的一种程序。
Packet Internet Groper a program used to test whether a particular network destination is online, by sending an Internet control message protocol echo request and waiting for a response.
简要叙述了应答式以太网协议，针对其不足提出了两种改进方案，并给出了详细的算法流程。
The protocol of ACKNOWLEDGING ETHERNET is explained briefly and two improvement approaches to overcome its weak points are presented, meanwhile detailed flow chart of these approaches are given.
第五章介绍了MEMOBUSRTU通信协议的传输特性、信息格式、通信模式及从单元应答，研究了基本单元的MEMOBUS RTU通信协议。
Chapter Five introduces the character of conveyance, information format, mode of communication and, from unit answer, studies MEMOBUS RTUcommunication agreement of basic units.
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.
自适应联合选择重发arq和多重应答结合，可以成为未来的无线网络上数据传输协议的重要组成部分。
Adaptive Joint Selective Repeat ARQ, together with Multiple Acknowledgement, can serve future wireless networks as radio link protocol.
在一些协议，有各种各样的应答信号，表明成功的接待和识别特定的命令，如省电或备用。
In some protocols, there are various ACK signals that indicate the successful reception and recognition of specific commands, such as power-down or standby.
可靠udp协议基于标准UDP协议并在应用中增加窗口、应答和重传算法来实现。
The reliable UDP Protocol is based upon standard UDP and realized through adding window, acknowledgements, and retransmission algorithms in application.
可靠udp协议基于标准UDP协议并在应用中增加窗口、应答和重传算法来实现。
The reliable UDP Protocol is based upon standard UDP and realized through adding window, acknowledgements, and retransmission algorithms in application.
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