条纹调制

RAVEL :COLORFUL EXPRESSIONS THROUGH MUSIC

Maurice Ravel was born in 1875 in a little village in southern France near the Spanish border. His father was Swiss and his mother was Basque. Ravel's devotion to his mother bordered on the 1)obsessiv

发表于:2018-11-28 / 阅读(174) / 评论(0)

疯狂英语2001年

2016年ESL之日常生活 07 Living on the Fringes of Society

ESL Podcast 1191 Living on the Fringes of Society Carla: Why do those teenagers have to dress like that? Dont they want to fit in? Donald: Maybe they feel marginalized and theyre showing their feelings of alienation through their clothes. Carla: That

发表于:2018-12-04 / 阅读(143) / 评论(0)

2016年ESL之日常生活

TED演讲:我们能够避免老化(7)

It's got to be philanthropic, because profits distract biotech, 这些研究的钱的来源最好是慈善，因为利润会分散生物技术研究公司的注意力， but it's basically got a 90 percent chance, I think, of succeeding in this. 但我

发表于:2018-12-05 / 阅读(101) / 评论(0)

TED演讲科学篇

新编大学英语阅读部分第四册Unit8-1

Unit 8 The Media In-Class Reading It's Radio! The medium that can turn anywhere into somewhere 1 The truth is that radio has not been eclipsed by television and cable and the Internet. In fact, radio

发表于:2018-12-18 / 阅读(372) / 评论(0)

新编大学英语阅读部分

美国有线新闻 CNN G20峰会上演习奥会和普奥会 350年前伦敦几乎毁于大火

Today's news starts in the eastern Chinese city of Hangzhou. China was the site of the annual G20 Summit. G20 stands for group of 20, powerful world leaders from 19 countries, plus the European Union, who met on Sunday and Monday. Their focus: intern

发表于:2018-12-19 / 阅读(72) / 评论(0)

CNN美国有线新闻2016年9月

Norway to End FM Radio Broadcasts

On January 11, Norway became the first country to begin turning off signals from its FM radio network. The Norwegian stations will instead use only digital audio broadcasting, called DAB. FM, or frequency modulation, radio stations have been in opera

发表于:2019-01-02 / 阅读(160) / 评论(0)

2017年VOA慢速英语(一)月

电信专业英英词典C-4

Compatible - When one object can be used interchangeably with another. Composite Baseband - The unclamped and unfiltered output of the satellite receiver's demodulator circuit. It contains all of the

发表于:2019-01-03 / 阅读(95) / 评论(0)

电信英语

电信英语及其缩略语解释-20

DSB Direct Satellite Broadcast 直接卫星广播 DSB Double SideBand 双边带 DSBRC Double SideBand Reduced Carrier 双边带减幅载波 DSBSC Double SideBand Suppressed Carrier 双边带抑制载波

发表于:2019-01-03 / 阅读(115) / 评论(0)

电信英语

专业术语-EDGE

Enhanced Data rates for GSM Evolution, or EDGE, is a digital mobile phone technology which acts as a bolt-on enhancement to 2G and 2.5G General Packet Radio Service (GPRS) networks. This technology wo

发表于:2019-01-03 / 阅读(119) / 评论(0)

电信英语

电信专业英英词典A-1

Abort - To stop doing something. Particularly, to exit a software program or stop receiving or sending a message. Access - (1) (verb) to get use of something, or (2) (noun) refers to a particular leve

发表于:2019-01-03 / 阅读(127) / 评论(0)

电信英语

电信英语及其缩略语解释-17

DM Delta Modulation 增量调制 DMA Direct Memory Access 直接存储器访问 DMF Dispersion Managed Fiber 色散管理光纤这种光纤有带正、负色散区段，如同线路光纤延展敷设，

发表于:2019-01-03 / 阅读(98) / 评论(0)

电信英语

电信英语及其缩略语解释-18

DOD Direct Outward Dialing 直拨外线 DOS Disk 0perating System 磁盘操作系统 DOV Data Over Voice 话上数据 DP Data Processing 数据处理 DP Detection Point 检测点，探测点 DP Dial／

发表于:2019-01-03 / 阅读(129) / 评论(0)

电信英语

电信英语及其缩略语解释-1

APCM Adaptive Pulse Code Modulation 自适应脉码调制 APCM是在PCM基础上，采用量化自适应，使均方量化误差最小的一种调制方法。 APD Avalanche Photo Diode 雪崩光电二极

发表于:2019-01-03 / 阅读(105) / 评论(0)

电信英语

VOA标准英语2015--On Ukraine Battle Fringes, Civilians Struggle for Normalcy

On Ukraine Battle Fringes, Civilians Struggle for Normalcy KRAMATORSK, UKRAINE While battles rage daily in some parts of eastern Ukraine, not far away -- in areas the government took back from the Russian-backed rebels last summer -- people are doing

发表于:2019-01-14 / 阅读(74) / 评论(0)

VOA标准英语2015年(二月)

美国国家公共电台 NPR In 1960s New York, Witchy Women Learn 'The Rules Of Magic'

LULU GARCIA-NAVARRO, HOST: Two witchy sisters, a family curse on love and lots of potions and hexes. Author Alice Hoffman returns to the story of the Owens family first begun in her book Practical Magic. You may recall it was turned into a film with

发表于:2019-01-16 / 阅读(81) / 评论(0)

2017年NPR美国国家公共电台10月

TED演讲:什么是疼痛(2)

But modulation networks are also activated that deliver endorphins and enkephalins, 不过调制网络也被唤醒，去传递安多芬和脑啡肽， chemicals released when you're in pain or during extreme exercise, creating the runner's high. 这些

发表于:2019-01-17 / 阅读(84) / 评论(0)

TED演讲教育篇

哺乳动物已实现逆生长十年内将进行人体试验

An end to grey hair and crows-feet could be just 10 years away after scientists showed 科学家发现，动物的衰老过程有可能逆转。 it is possible to reverse ageing in animals. 从此以后，可能仅需10年，人类就可以告别白发

发表于:2019-02-01 / 阅读(92) / 评论(0)

趣味英语

中国发现治疗肥胖症儿童方法

BEIJING, July 26 (Xinhua) -- A research team led by Chinese scientists have discovered dietary modulation of gut microbiota can alleviate both genetic and simple obesity in children. The findings of the team, led by Zhao Liping with Shanghai Jiaotong

发表于:2019-02-02 / 阅读(112) / 评论(0)

英语新闻

VOA标准英语2008年-Zimbabwe Talks Resume on Fringes of SADC Summit

Talks between Zimbabwe's political parties will resume in South Africa on the sidelines of the Southern Africa Development Community summit which formally opens Saturday. Meanwhile, Botswana president Ian Khama has withdrawn from the summit in prote

发表于:2019-02-06 / 阅读(67) / 评论(0)

VOA标准英语2008年（八月）

【英音模仿秀】芬兰的经济寒冬

模仿句子： It's difficult to imagine from the young affluent crowd around me here, but I'm sitting in the heart of one of Europe's worst-performing economies. It's not Greece. It's not Spain or Portugal. I'm in the icy northern fringes of Europe

发表于:2019-02-23 / 阅读(93) / 评论(0)

英音模仿秀

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