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。

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。

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。

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。

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。