half duplex
半双工：一种通信模式
常用释义
英式发音
美式发音
基本释义
- 半双工：一种通信模式，特指通过电话线与计算机进行通信，每次只能单向传输信息，与DUPLEX相比较。
例句
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1·Throughput set to half duplex instead of full duplex.被设置为半双工而不是全双工的吞吐量。
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2·Simplex: Data communication in one direction only. Contrast to Full duplex , Half duplex.单向：数据只作一个方向的传送。有别于全变向，半变向。
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3·Pipes are half duplex, and if you want to achieve two-way communication, you need to build two pipelines.管道是半双工的，如果要实现双向通信，需要建立两个管道。
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4·One characteristic of HDR is that it USES a half duplex communication protocol and thus is sensitive to network latency.HDR的一个特点是它使用半双工通信协议，因此对网络延迟非常敏感。
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5·This paper presents a point-to-point radio half duplex asynchronous data communications protocol for microcomputers.本文提出了一套适用于微机的半双工异步无线数据通信规程。
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6·Data transmission unit adopts half duplex Manchester encode decode mode, which is compatible with Atlas 3508 telemetry cartridge.数据传输采用与阿特拉斯3508遥测短节兼容的半双工曼彻斯特编码。
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7·Before the autonegotiation protocol was widely used, people would sometimes manually configure one system to use full duplex, but the other would use half duplex.在自动配置协议广泛流传开来之前，人们有时会手工配置计算机系统，以改用全双工操作，但另一台计算机依然会使用半双工操作。
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8·The UTP Ethernet variants support an additional autoconfiguration protocol that allows two Ethernet systems to negotiate which speed to use, in full or half duplex mode.这种衍生的UTP电缆支持一种“自动配置协议”，允许两个以太网系统自行决定采用全双工抑或半双工操作。
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9·The asking price for William F. Buckley's Park Avenue duplex was just cut by more than half to $12 million.威廉•巴克利(William F. Buckley)位于公园大街的复式公寓开价刚刚降了一半多，至1,200万美元。
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10·Based on the concepts of broadcast channel and multiple access channel, a novel half-duplex relay strategy was proposed, and optimal resource allocation under this strategy was investigated.基于广播信道及多址接入信道的概念，提出了一种新的半双工中继协议，并对该协议下的资源分配问题进行了研究。