1.
international telephone and telegraph communications system
国际电话电报通信系统
2.
emergency voicealarm communication system
应急话音报警通信系统
3.
A Design of Network Communication Program Based on Electronic Mail System
基于电子报文分发系统的网络通信程序设计
4.
An Indoor Alarming System Based on SCI 128 Powerline Communication Model;
基于SC1128电力线通信模块的室内报警系统
5.
Telegraphic instrument that was used for much of the 20th century to transmit and receive printed messages and data via telephone cables or radio relay systems.
通过无线电中断系统传送和接收打印信息和资料的各种电报器械。
6.
Have found wide application in the television system, satellite communication, mobile system, wireless voice service, computer, alarm system and so on.
广泛应用于电视、星通信、动电话系统、线语音服务、算机、报装置等。
7.
electronic countermeasure resistant communication system
电子对抗阻力通信系统
8.
ionosphere scatter communication system
电离层散射通信系统
9.
joint communication electronic nomenclature system
联合通信电子术语系统
10.
Joint Communications-Electronics Nomenclature System
联合电子通信术语系统
11.
integrated radio communication system
综合无线电通信系统
12.
coaxial-cable carrier communication system
同轴电缆载波通信系统
13.
submarine cable carrier communication system
海底电缆载波通信系统
14.
two-way radio system
双向无线电通信系统
15.
synchronous communication electrodynamic system
同步通信电气动态系统
16.
The Design of SMS Alarm System Based on OPC
基于OPC通信的短信报警系统设计
17.
Again, information about trading activity can be acquired through newspapers, magazines, or electronically.
交易活动的信息可以通过报纸，杂志或电脑系统来获得。
18.
MMS and Its Application in Data Communication of Electric Power Supervisory and Control System;
制造报文规范及其在电力监控系统数据通信中的应用