- 程序信号
- 程序讯号
- 广播节目信号
- signal: n. 1.信号，暗号；信号器。 2.动机，导火线 (fo ...
- call program signal: 呼叫进展信号
- interrupt program signal: 中断程序信号
- program carrying signal: 传送节目信号
- program identification signal: 节目识别信号
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program signal中文什么意思
- 程序信号
- 程序讯号
- 广播节目信号
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例句与用法
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- To realize this , drawing roller speed program control of horizontal continuous casting machine based on frequency converter , the signal generator provides program signal to frequency converter
采用变频器实现水平连铸机拉坯辊速度程序控制，由信号发生装置给变频器提供程控信号。 - Scrambler - a device that electronically alters a program signal so that it can be seen only by persons , typically paid subscribers , with appropriate decoding , or " descrambler " devices
扰频器-此电子设备可以改变一个节目的信号，只有在正确的解码或安装正确的装置时，才能被特定人群收看，特别是付费订户。 - Study abroad channel services the whole nation via china sat 6b communication satellite , which transmits programming signals to 115 cities in 27 provinces throughout china , claiming 6 million set - top box users until july 2006
《留学世界》频道通过中星6b国际通信卫星覆盖全国，截止2006年7月，频道覆盖用户已达600万户，涵盖了27个省、自治区、直辖市的115个城市网络。 - With the development of digital satellite broadcasting and high speed digital signal processing technology , adopting satellite transport program signal has become a simple and feasible technology method to realize fm radio synchronous broadcasting and extend the covering of radio broadcast
摘要随着数字广播卫星和高速数字信号处理器技术的发展，采用卫星传输节目源信号已成为实现调频同步广播、扩大广播电台覆盖范围的一种简捷、可行的技术方案。 - Only few analog tv channels are there in country areas and what more the covering range of the analog transmitters is smaller than that of digital transmitters which though with the same power , which result in that the covering site of broadcasting signals is always the urban areas while people who live in the remote areas receive no tv program signals , and as the essential parts of utilities for our party and governments to expressing its administration conception , broadcasting in suburban areas by far cannot give the government the ability to give publicity to the people effectively
农村广播电视的覆盖工作,长期以来一直是我们广播事业建设的薄弱环节。模拟电视节目套数很少,而且同等功率的模拟发射机覆盖范围也相对数字发射机的小,通常只是集中覆盖主要城镇和人口聚集地,偏远地区的广大群众长期不能收看电视。广播电视作为党和政府喉舌的功能,没有得以充分发挥。