1.
"radar, navigational aid and communication device"
雷达、导航设备及电讯装置
2.
a conference of people who are in different locations that is made possible by the use of such telecommunications equipment as closed-circuit television.
不同地区的人们通过使用闭路电视一类的电讯装置召开的会议。
3.
(telecommunication) for converting a signal from one frequency to another.
把信号的一种频率转换为另一种频率的电讯装置。
4.
attenuator: a device that attenuates an electrical signal.
衰减器,减压器: 使电子讯号减弱的装置。
5.
A device that attenuates an electrical signal.
衰减器，减压器使电子讯号减弱的装置
6.
A digital switching device in telecommunications for routing lines.
电讯中用于线路路由的数字交换装置。
7.
Device for the transmission and reproduction of documents by digitized signals sent over telephone lines.
用电话线传送数字讯号并再现文件的装置。
8.
Serial Communication Between Microprocessor-based Automatic Source-used Device and PC;
微机备用电源自投装置与PC机串口通讯的实现
9.
"radar, telecommunication electronic microwave repeater, television and/ or radio transmitter installation"
雷达、电讯微波转发站、电视及／或广播电台发射塔装置
10.
An electronic device that converts one frequency of a radio signal to another.
变频器将无线电讯号从一种频率转换成另一种频率的电子装置
11.
Office automation systems, construction automation equipment and special purpose computer systems.
其它有关电子、讯、控设备、类零配件及成套系统和装置。
12.
Study on Remote Power Quality Calibration Equipment Management System Applicable for Multi-Modes Communications;
适用于多种通讯方式的远程电能校准装置管理系统研究
13.
Car Station Testing-Device Design of the CAN System Elevator
基于CAN通讯系统的电梯轿顶站调试装置设计与实现
14.
A self - contained unit of communications equipment made up of a lightweight, hand - held television camera and a videocassette recorder.
摄像放像机一种整套装在一起的通讯装置，由一轻便的手提电视摄像机和一录像机组成
15.
With microelectronics technology reducing the size of telecommunications devices, this is no paranoid fantasy any longer.
随着微电子科技不断把电子资讯装置的体积缩小，上述情况已不再只是胡思乱想了。
16.
There are no installed router protocols to configure.
没有已安装的路由器通讯协议来配置。
17.
Design of Data Communication Verification Device Based on USB2.0 Interface;
基于USB2.0接口数据通讯校验装置的实现
18.
Automation Equipment Communication Middleware Technology Research
自动化装置设备通讯中间件技术研究