查询词典 transmitter-receiver

Close the battery compartment SWITCH "ON" THE GK-600 After you have completed the installation of batteries ,you can mow switch ON the neckband receiver and transmitter to check if the batteries were installed properly.

关闭电池开关的"开"的加马刀- 600 在您完成安装电池，你可以混合开关上领口接收器和发射器，以检查是否电池安装妥当。

In chapter five, the base band signal process of CDMA base station simulator system is introduced, including channel coding and decoding, interleave and disinterleave, PN sequence generator, orthogonal spread spectrum and quadrature Spreading, scrambling code, power control, digital forming filter, the capture and track of PN code, dispreading and demodulation, etc. Some FPGA design graphic and waveform simulation of base band transmitter module is given and realization algorithm of base band receiver is discussed in detail.

第五章介绍了CDMA基站仿真系统的基带信号处理过程，包括信道编译码、交织与去交织、PN码发生器、正交扩频与四相扩频、扰码、功率控制、数字成形滤波器、PN码的捕获与跟踪、解扩与解调等，并给出了基带发射机模块的部分FPGA设计原理图和波形仿真，详细论述了基带接收机模块的实现算法。

Audio and video steams accord with MPEG-2 standard can form PES after packeted, and then PES steam can form tranport stream after multiplexer. The transmitter conduct a number of transport stream multiplexing ,then send out the signal via satellite,cable or terrestrial transmitting station.The end user receiver picks up the DTV signal,demultiplexes it and finally the MPEG-2 decoder presents the decoded audio and video stream to the user.

按MPEG-2标准编码后的音频视频流经打包之后形成打包基本流，PES经过复用之后形成传输流，发射端进行多个传输流复用，最后通过卫星、有线电视及开路电视等不同媒介传输方式进行传输；接收端经信号接收，解复用，解码后显示给用户原先的音、视频节目。

As a result, parallel interfaces became the rule and serial interfaces the exception, except in long-distance communications, where the cost of the high-speed transmitter/receiver technology was offset by the saving in wire costs.

因此，平行介面逐渐成为一种准则，而序列介面则剔除在外，除了在长距离通讯方面－因为高速发送器/接收器技术的成本，可透过节省电线成本而得以抵消。

The pharos is controlled by reliable program. Working status data is collected in real time. A two-stage amplifier is used to sense the current signal. VHF transmitter-receiver is used as the means of communication, which is working at 233. 3MHZ. GPS data is collected to calculate the latitude and longitude valued of the pharos. Sleep mode is used to reduce the energy consumption. Auto alarm function and watch dog function are integrated to maintain its stability and reliability.

在用高性能8位处理器68HC908SR12设计的新型遥控遥测航标灯中，充分利用了处理器的功能，实现了对灯器的程序化控制，实时进行数据采集，采用了两级放大器对电流信号进行放大，采用VHF电台进行远程通信，对GPS定位数据进行采集和处理，为了降低功耗实现了定时和睡眠控制，为保证工作稳定性和可靠性，启动了故障处理、自动报警功能，以及看门狗功能。

This thesis primarily discussed that the construction and principle of Pulse-Code Modulation、transmitter、receiver and proceed the research to fiber-optic phonetic transmission system.

本论文主要讨论了PCM编译码、光发射机和光接收机的结构及原理，而且对光纤语音传输系统进行研究。

Your mobile device is a radio transmitter and receiver.

你的移动设备是无线电发射机和接收机。

Your wireless phone is a radio transmitter and receiver.

您的手机属于无线电发射和接收装置。

For the propagation and interception of radio waves, a transmitter and receiver are employed.

无线电波的传输和招待会？为无线电波的传播和拦截，发射机和接收器被使用。

Each cell is equipped with a low-powered radio transmitter and receiver that permit propagation of signals among cell-phone users.

每个蜂巢装备有小功率的无线电发射器和接收器，使信号能在手机用户之间传播。

Western financial institutions have warehoused credit derivatives backed by inflated house values.

西方金融机构信用衍生品仓库的支持夸大房子的价值。

The effects of three different treatments of fruit thinning (60, 80 and 100) on single fruit weight, total soluble solids, fruit size, fruit shape index, grape bunch characters and standard fruit ratio of Red Globe grapes were studied.

研究了单穗留60、80和100粒果不同的疏果处理对红地球葡萄果实单果质量、可溶性固形物含量、果粒大小、果形指数、果穗性状和等级果率等相关品质因素的影响。