单词:data control unit
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The Information Superhighway Are you too tired to go to the video store but you want to see the movie Beauty and the Beast at home? Want to listen to your favorite guitar player's latest jazz cassette? Need some new reading material, like a magazine
Unit One Text Writing research reports for college or work is often found far more difficult than it need so be. The following article offers some excellent advice on how to make the task easier and t
Unit 7 Section A Pre-reading Activities First Listening Please listen to a short passage carefully and prepare to answer some questions. Second Listening Listen to the tape again. Then answer the foll
中文 英文 缩写 分线盒 adapter junction box 分线盒/接线盒 distribution box/junction box 分线箱/交接箱 joint-box 分谐频 subfrequency 分压器 potential divider 分用器 demulti
Unit Four Vehicle (Rebecca is the head of the data process department. Now she is interviewed by an interviewer.) A: How do you get to work? B: I take the bus three times a week as the gas fee is high. A: So you drive to work the other two days? B: I
A Little Lamby Colne Author Unknown Mary had a little lamb,its fleece was slightly gray, It didn't have a father, just some borrowed DNA. It sort of had a mother,though the ovum was on loan, It was not so much a lambkin,as a little lamby clone. And s
Section B Should I Have a Gun? I own a black gun with a brown handle. It holds five bullets and stays loaded by my bed. I've always advocated gun control; the odd thing is I still do. It wasn't ignora
News Report Bioinformatics Script Its a complex name for a complex subject. Bioinformatics is the key to figuring out the wealth of information in the human genome project. Researchers have nearly mapped out all of the 30,000 genes that make up human
Unit 4 DIALOGUE I Pollution Control A: So you're from London, Dave. Some time ago I read an interesting story about London fog. B: Oh yeah, I think I know the one you mean. It's about a blind woman le
校园英语口语 Unit21:watching TV You are watching TV again! You'll get square eyes. But Mum, it's the NBA Finals. Turn off the TV. NBA is none of your business. Oh, mum! Don't do that, please. You have become a couch potato. Don't you find that it's
Half Duplex Half duplex is a transmission path capable of transmitting signals in both directions, but only in one direction at a time. HDLC high-level data link control Header The header is control i
DCC Data Country Code 数据国家号码(3位) DCC Digital Cross Connect 数字交叉连接 DCCE Digital Cell Center Exchange 数字小区中心交换机 DCCH Dedicated Control CHannel 专用控制信道
MARY LOUISE KELLY, HOST: As Facebook's Mark Zuckerberg testified for Congress today, we sat wondering, how much do Americans care about their online privacy? What's OK for companies to collect about you, and what's not? So we went out here in Washing
Quantum communication boasts ultra-high security as a quantum photon can neither be separated nor duplicated. It is hence impossible to wiretap, intercept or crack the information transmitted through it. Anton Zeilinger, an Austrian physicist at the
By CCTV reporte Han Bin The Change-3 lunar probe will be the countrys first attempt at a soft landing on any extra terrestrial surface and the first moon landing by any country in almost 40 years. The extreme distances present new challenges for the
Chinese are becoming more aware of the air pollution and its danger. An ordinary man in Beijing has been charting the change of air quality in the city for the last three years. Every morning, the first thing Zou Yi does is take a photo out of the wi
GRE阅读理解考查的范围非常广,不像填空、类比和反义那样注重基础和词汇量,而GRE考试的阅读又与其他考试中的阅读有很大区别,所以在技巧方法上也要区分对待。GRE阅读中多见长句,对理
With the development of modern science and technology, some aspects of traditional culture are being lost, so some people think that traditional culture will be replaced by the modern science and technology, such as computers and the Internet. What i
The Chinese government has dismissed a report by a U.S. computer security company accusing a secretive Chinese military unit of being behind a series of hacking attacks. The report by Mandiant identified a Shanghai based unit of the People's Liberati