1.
Research on the Wireless Digital Full-Duplex Audio Headset Transceiver;
盔载全双工无线数字话音通讯器的研究
2.
Design of the Wireless Environmental Monitor Based on Semi duplex Communication
基于半双工无线通信的环境监测系统设计
3.
System design of full-duplex wireless communication based on NRF903
基于NRF903的全双工无线数据通信系统设计
4.
A half duplex wireless data transfer protocol based on portable transmitter-receiver is put forward and implemented in the paper.
提出并实现了一种基于手持无线电台的通用半双工无线数据传输协议。
5.
double-channel super-short-wave wireless telephone
双工超短波无线电话机
6.
Construction technology and cost analysis of double-block track for passenger dedicated lines;
客运专线双块式无碴轨道施工工艺与造价分析
7.
0 - None\\;1 - Single (Default)\\;2 - Double
-无\\;1-单线(默认值)\\;2-双线
8.
radio hyperbolic navigation system
无线电双曲线定位系统
9.
Discussion on Logistics Scheme of Double-Block Type and Non-Ballast Ⅱ Line
浅析双块式无砟轨道Ⅱ线施工物流运输方案
10.
A Multi-channel Full-duplex Radio over Fiber System by Using SOA
使用SOA的一种多信道全双工光纤无线通信系统
11.
Key Technologies in Full-duplex Radio-over-fiber
全双工光纤无线通信系统中的关键技术研究
12.
radio binocle astro-telescope
无线电双目天文望远镜
13.
two-way radio link
双向无线电通信联系
14.
two-way radio system
双向无线电通信系统
15.
Study on construction technique of bi-block ballastless track on the subgrade of Zhengzhou-Xi an passenger dedicated line;
郑西客运专线路基上双块式无碴轨道施工技术研究
16.
Research on the Equipments for Construction of CRTS Ⅰ Ballastless Track on Wuhan-Guangzhou Passenger Dedicated Line(PDL)
武广客运专线CRTSⅠ型双块式无砟轨道施工设备配套研究
17.
gas-discharge duplexer
气体放电天线双工器
18.
two-lobed epitrochoidal working chamber
双弧外旋轮线工作室