现代的全球网络媒体和通信系统起源于19世纪，当时信息第一次以电子方式远距离传送。
Today's globally networked media and communication system has its origins in the 19th century, when, for the first time, messages were sent electronically across great distances.
他们的装备包括卫星通信系统，高频电台，远距离。
Their gear includes satellite communication systems, high-frequency radio, long-range optical equipment.
本系统以公用电话网作为通信信道，实现水情数据的远距离传输、存储和处理。
This system regards PSTN as communication channels and realizes data long-distance transmitting, saving and processing.
美军陆军军事情报营的装备包括卫星通信系统、高频电台、远距离光学仪器。
Military Intelligence Battalion's gear includes satellite communication systems, high-frequency radio, long-range optical equipment.
该系统采用了先进的计算机技术和通信技术，通过在电力线上的信息传输，实现了对电能表的远距离控制和自动化管理。
By use of the advanced techniques of computer control and power line communication, the system realizes the remote control and automatic management watt hour meters.
远距离、高精度的时间同步对SDH通信网、电力系统调控和卫星导航系统等有着极其重要的意义。
The long distance, high precision time synchronization is very important for SDH communication net, control of electric power system and satellite navigation system, etc.
最后设计了红外成像系统与PC机的串口通信，通过串口，PC机可以远距离对红外成像系统进行非均匀性校正、坏点校正、视场切换、调焦等操作。
Through serial communication port, PC machine can make the infrared imaging systems to achieve non-uniformity correction, bad point correction, switching field of view, focusing and other operations.
基于移动通信网短信平台的远程监控系统，可满足远距离、可移动、低成本的监控应用需求。
The remote supervision system, based on SM platform of mobile network, can get the requirements of supervision applications for long distance, mobility and low cost.
提出一种计算机通讯系统的USB接口电路，通过其可完成两台计算机之间远距离激光无线通信任务。
USB interface applied to wireless Laser communication system is formulated in this paper. Two Computers can communicate through this interface.
远程数据通信是远距离测控系统的重要组成部分。
The remote data communication is an important part in a remote measurement and control system.
另外，本系统还可通过串行通信电路对数据进行远距离传输。
In addition, this system can also be through the serial communication circuit for data transmission over a long distance.
另外，本系统还可通过串行通信电路对数据进行远距离传输。
In addition, this system can also be through the serial communication circuit for data transmission over a long distance.
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