FOR radio transmission, inFORmation is imparted to a carrier wave by varying (modulating) its amplitude, frequency, or duration.
用于无线电传输时，信号用载波传送，通过改变(调制)载波的振幅、频率或间隔来实现。
Radio resource management protocol is in charge of selecting one better channel for CDPD data transmission.
无线资源管理协议负责为CDPD数据流选择一个合适的信道进行数据传输。
The MW-1500 is a digital microwave communication system for radio line of sight (LOS) information transmission.
1500是一种数字式微波通信系统用于视距(LOS)无线电信息传送。
The cellular digital packet data (CDPD) is a system which borrows idle radio channels from the existing cellular mobile telephone networks for packet data transmission.
蜂窝数字分组数据(CDPD)是利用现有的模拟蜂窝电话网来传输数据的一种新技术。
The memory transmission can be stopped for as long as the radio signal continues.
只要无线电信号持续下去，记忆传输能被终止。
Radio transmission is an indispensable means for any radio telecommunication system.
中文摘要电波传输是任何无线电通信系统都离不开的手段。
The MW-1500 is a digital microwave communication system for radio line of sight (LOS) information transmission.
MW- 1500是用于无线电通信视线(LOS)信息传送的一种数字式微波通信系统。
Antenna and propagation: usually by means of electromagnetic wave for information transmission system, such as radio, television, communication, navigation, radar, antenna are an essential part of.
天线与电波传播：凡是借助于电磁波进行信息传输的系统，例如广播、电视、通讯、导航、雷达等，天线均是必不可少的重要组成部分。
The wireless data transmission of the data acquisition for the rotary joint are studied, including the radio data transmission and optical data transmission.
研究了旋转部件数据采集中的无线数据传输技术，包括无线电数据传输和光电数据传输。
This paper introduces an excellent design of bi-directional transmission sys- tem for the satellite station radio measurement, and choice of system part parameters.
介绍了卫星无线测量双向传输系统的优化设计及系统部件参量的选择。
Transmission network deployment for the radio access network is one of significant constituent parts in building 3G network(in short 3G).
无线接入网部分的传输网建设是3G网络建设的重要组成部分。
It was only after the advent of microwave communication technology that it became possible for radio technology to be applied in full scale to the field where cable transmission had been dominant.
只有在微波通信技术出现以后，才能在原电缆传输占主要地位的领域中大规模采用无线技术。
The radio and TV administrative departments at or above the county level shall be responsible for the business of transmission of radio and TV programs within their respective administrative areas.
县级以上广播电视行政部门负责本行政区域内广播电视节目传送业务的管理。
The invention relates to a power allocation method for improving the user experience quality, which is used for the radio transmission technical field.
本发明涉及一种可改善用户体验质量的功率分配方法，用于无线传输技术领域。
The medium used for the transmission of radio and television signals. Often used in the plural.
无线电、电视、雷达系统中的一个部件，用以导入和送出无线电波。
The first conductor 102 and the second conductor 104 are used for transmission and reception of electromagnetic energy by converting radio waves into electrical signals, and vice versa.
第一导体102和第二导体104用于通过将无线波转换成电信号来发射和接收电磁能量，反之亦然。
A radio navigational aid for determining the distance from a selected DME ground station by measuring the time of transmission to and from it.
飞机上的一种无线电导航设备，通过测量电波往返飞机和预选地面（DME）台之间所需要的时间来确定两者间的距离。
Based on the parameters of actual transmission lines and measured data, the authors compare the discrepancies among frequently used empirical formulae for radio interference.
结合实际线路参数及实测数据，文章比较了常见的无线电干扰经验计算公式间的差异。
Based on the parameters of actual transmission lines and measured data, the authors compare the discrepancies among frequently used empirical formulae for radio interference.
结合实际线路参数及实测数据，文章比较了常见的无线电干扰经验计算公式间的差异。
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