The theory and the methods of study antenna were discussed in detail and combined with some conditions of the ma60 aircraft , illuminating the development plan of the shortwave antenna 详细地讨论了天线研究理论和方法,结合ma60飞机的实际情况,论证了短波电台隐蔽式天线的研制方案。
Bbc world service is the world biggest network 140 million listeners across the globe broadcasting in 44 languages heard on shortwave , median wave , fm and satellite 英国广播公司国际广播电台是世界上最大的广播网,在全球拥有一亿四千万听众,可以通过短波、中波、调频和卫星收听以44种语言广播的节目。
Satellite radio can lead one to develop an insatiable desire for all kinds of unfamiliar music and talk , in the way shortwave radio opened up new worlds for listeners in the past 卫星广播可以吸引人们对各类不熟悉的音乐与谈话节目产生贪得无厌的欲望,就如同过去短波收音机为听众打造出全新的世界一样。
When the shortwave broadcast ended , i looked up cri ' s home page on the web and impulsively sent off an email , asking if they would be interested in having me voice train their chinese broadcasters 广播结束后,我上网浏览了国际广播电台的主页,并头脑发热地给他们发了一封电子邮件,问他们想不想让我来培训他们的播音员。
On october 30 , 2004 , swissinfoswiss radio international ( sri ) ceased all shortwave and satellite broadcasts in english , german , french , italian and arabic 从2004年10月30日起, swissinfo瑞士国际广播电台停止了所有的短波和卫星广播。在此之前,瑞士国际广播电台曾使用德语、法语、意大利语、英语和阿拉伯语播放节目。
When the shortwave broadcast ended , i looked up cri ' s home page on the web and impulsively sent off an email , asking if they would be interested in having me voice train their chinese broadcasters 当短波广播结束后,我查看了中国国际广播的主页,并发了一封邮件给他们,问他们是否感兴趣让我为他们的播音员进行声音娇正培训。
When the shortwave broadcast ended , i looked up cri ' s home page on the web and impulsively sent off an email , asking if they would be interested in having me voice train their chinese broadcasters 在短波广播结束后,我打开了中国国际广播电台的网站主页,不由自主地发了一封电子邮件,询问他们是否有兴趣让我语音培训他们的中国广播员。
In modern shortwave communication , the length of signal existence time in single channel is very short for reducing the probability of being intercepted , thus the difficulty of signal detection and extraction increased 摘要在现代短波通信中,作为低截获率通信手段之一,单个信道内信号持续时间大大缩短,从而增加了信号检测与提取的难度。
As an key technology of shortwave automatic radio , automatic link establishment ( ale ) system features with functions such as channel real time evaluation technique , link establishment , signal and graph transfer and so on Ale (自动链路建立)技术作为短波自适应电台的一个最重要的关键技术,其基本特征有实时信道探测、链路建立、信令及报文传输等。