单色(光)振幅

世界节假日博览第65期:昏睡司机清醒日

California has an awareness day that all countries around the world should have. It is Drowsy Driver Awareness Day and it happens on April 6 every year. Its aim is to raise awareness of the dangers of driving your car (or riding your motorcycle) for

发表于:2018-12-29 / 阅读(99) / 评论(0)

世界节假日博览

胡敏读故事记单词托福词汇152

152 an ardo credit ruler Some historical figures image is almost entirely monochromatic, black and white, in other words. Russians are, Ivan de terrible is one such person. He is known for making momentous changes in the way Russia was ruled. Primar

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胡敏托福词汇记单词

生活大爆炸第二季第五集_2：The Euclid Alternative

-Leonard：Look, I need to get enter the laser lab. You're just gonna have to find someone else to take you home. 反正我要用激光实验室，你只能找别人送你回家了。 -Howard：Ah, damn, I picked the wrong side. 该死，我站错队了

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生活大爆炸第二季

电信专业英英词典Q

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电信英语

电信专业英英词典W, X, Y, Z

WAN wide area network WARC World Administrative Radio Consortium WATS Wide-area telecommunications services. See Wide-area telecommunications services. Waveform amplitude (magnitude) versus time repre

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电信英语

电信专业英英词典D-5

DCE data circuit terminating equipment DCP digital communications protocol DCS digital cross-connect system DDD direct distance dialing DDN Defense Data Network Digit L Digital L is another amplitude

发表于:2019-01-03 / 阅读(150) / 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(113) / 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

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电信英语

电信英语及其缩略语解释-2

ASE Application Service Element 应用服务单元 ASE Amplified Spontaneous Emission 放大自发辐射 ASIC Application Specific Integrated Circuit 专用集成电路 ASF Advanced Streaming Format 高

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电信英语

SSS 2010-11-02

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Toss a piece of leaf onto a spider web. The spider is indifferent. Because leaves don't squirm like captured flies. But Australia's assassin bug turns the tabl

发表于:2019-01-08 / 阅读(213) / 评论(0)

Scientific American(十一)月

NPR 2010-11-13

President Obama's spending the last two days of his Asia tour in Japan, shoring up trade support at a regional summit after suffering a few setbacks. Earlier at the G20 meeting in Seoul, the president was unable to secure a free trade pact with South

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2010年NPR美国国家公共电台11月

VOA标准英语2009年-Southeast Asia Faces Rising Risks From

In Southeast Asia, people know well the risks that extreme weather can bring, and they worry that a warmer climate will increase those risks. !Pros Laput, Daniel Schearf | Bangkok 19 December 2009 When Typhoon Ketsana hit Manila this year, the crowde

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VOA标准英语2009年(十二月)

VOA标准英语2012--NASA Satellite Offers Astonishing View of Venus Transit

NASA Satellite Offers Astonishing View of Venus Transit Skygazers massed outside the Smithsonian National Air and Space Museum in the U.S capital, eager to see the rare transit of Venus. The museum offered telescopes. People donned special protective

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VOA标准英语2012年(六月)

VOA标准英语2011--Artist Uses Light to Enchant Museum Goer

Kinetic artist Carlos Cruz-Diez was born and raised in Caracas, Venezuela, but has spent half of his 87 years in Paris. There he developed a worldwide following for works that challenge how we see color. His illusion-filled pieces are now on display

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VOA标准英语2011年(二月)

美国国家公共电台 NPR As East Mosul Comes Back To Life, West Mosul Remains In Ruins

MARY LOUISE KELLY, HOST: We're going to hear now about the two sides of life in the Iraqi city of Mosul. It has been three months since ISIS was forced out of the city. The fighting reduced one side, the west, to ruins. The eastern side of Mosul, tho

发表于:2019-01-16 / 阅读(105) / 评论(0)

2017年NPR美国国家公共电台9月

XDF考研词汇串讲文本a5

along prep. 沿着ad. 向前走解析：表示沿着或向前走,一般指沿着一个线性的方向 along with 与……一起 alongside prep. 在……旁边,并肩 alphabet n. 字母表,字母系统

发表于:2019-02-03 / 阅读(99) / 评论(0)

英文语法词汇

三步骤穿出曼妙好身材

Step 1 WEAR CLOTHES THAT FIT 第一步买合身的衣服 I believe that long, oversized tops and slim pants were overdone. Today the first step in a slim look is to wear clothes that are the right size, not too loose and definitely not too tight. Bu

发表于:2019-02-06 / 阅读(63) / 评论(0)

实用英语

英语PK台第699期:英语表现力训练课(22)

剧本与台词 Skipper: You, quadruped, sprechen sie English? 你，四只脚的，会说英语吗？ Marty: I sprechen. 我会啊。 Skipper: What continent is this? 这是什么大陆？ Marty: Manhattan. 曼哈顿。 Skipper: Hoover dam! We're st

发表于:2019-02-14 / 阅读(56) / 评论(0)

英语PK台

【跟着美剧练发音】美剧美语834期

PENGUIN:What continent （大陆）is this ? ZEBRA:Manhattan（曼哈顿）. PENGUIN:Hoover Dam（胡佛水坝/惨）!Were still in New York.Abort（终止计划）.Dive（跳水，此处指下潜）!Dive!Dive. ZEBRA:Hey.You in the tux（燕尾服）

发表于:2019-02-16 / 阅读(81) / 评论(0)

跟着美剧练发音

强烈推荐考研高频词汇二-A

A abbreviation,absorption,abstract,abundance,acceleration,acceptance, accessory,accommodation, accordance,acquaintance,acquirement,acquisition,adjustment,administration, admiration,admission, adoption

发表于:2019-02-18 / 阅读(94) / 评论(0)

考研英语

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a dead lift

AEAE

aerial image simulation