双极型类比电路

朗文3L看听学英语第四册 Lesson 17

17 Television Day: Computers TV Commentary: ... the astronauts are returning to earth at exactly 5.24. Splash-down will be in the Pacific, 427 miles west of Hawaii. You have often heard announcements like this on television. Scientists can tell us ex

发表于:2018-12-02 / 阅读(248) / 评论(0)

CNN美国有线新闻2017年1月

2012年ESL之日常生活 28 Experiencing a Blackout

Experiencing a Blackout George: Whoa, what happened? Inga: The lights went out. Did we blow a fuse, or is this a blackout? George: Well, I dont see any lights on in any of the houses down the street. Its pitch black out there. Inga: So its another po

发表于:2018-12-03 / 阅读(155) / 评论(0)

2012年ESL之日常生活

小学综合英语1A--INTEGRATED PRIMARY ENGLISH 1A

INTEGRATED PRIMARY ENGLISH 1A [01:35.19]The alphabet [01:43.29]Aa apple [01:48.46]Bb baby [01:52.90]Cc carrot [01:57.16]Dd door [02:01.31]Ee egg [02:05.99]Ff flower [02:10.43]Gg grass [02:15.60]Hh hat [02:20.46]Ii ice cream [02:25.32]Jj jar [02:29.68

发表于:2018-12-13 / 阅读(256) / 评论(0)

小学综合英语1A

美国国家公共电台 NPR Light Therapy Might Help People With Bipolar Depression

RACHEL MARTIN, HOST: We try not to obsess about this too much, but we really do get to work very early around here. We don't get a whole lot of sunlight, especially in the winter months. So when you look around the newsroom, you see these special lam

发表于:2018-12-17 / 阅读(151) / 评论(0)

2017年NPR美国国家公共电台11月

美国有线新闻 CNN 美国陆军征兵难开放精神病史者入伍惹争议

Next, the U.S. Army is on a mission to recruit 80,000 new soldiers by next year. It's easier said than done. Many people don't meet the military's requirements to join. Weight, age, drug use, medical conditions, criminal records, they can all keep so

发表于:2018-12-20 / 阅读(141) / 评论(0)

CNN美国有线新闻2017年12月

经济学人07:新一代的半导体由Intel与ASML共同出资

Business. 商业。 Semiconductors. 半导体行业。 Chipping in. 共同出资。 A deal to keep Moore's law alive. Intel与ASML的交易使摩尔定律继续生效。 THE arrival of a new generation of semiconductors has come a little closer. On J

发表于:2018-12-31 / 阅读(135) / 评论(0)

经济学人商业系列

电信专业英英词典C-9

CPU central processing unit Cross Connect 1.in a premises distribution system, equipment used to terminate and administer communications circuits. In a wire cross connect, jumper wires or patch cords

发表于:2019-01-03 / 阅读(129) / 评论(0)

电信英语

电信专业英英词典S-3

SSN switched service network SS signaling system Station Equipment Station equipment is a component of telecommunications systems such as a telephone or data terminal, generally located on the user's

发表于:2019-01-03 / 阅读(154) / 评论(0)

电信英语

电信专业英英词典I-1

I-MAC isonchronous media access controller IDN integrated digital network IEC International Electrotechnical Commission Impairments Impairments is the (e.g., transmission channel and signal impairment

发表于:2019-01-03 / 阅读(124) / 评论(0)

电信英语

英文影视原声白日梦想家:Space Oddity 太空怪人

看见世界，面对危险，跨越籓篱，贴近彼此，感受生活，这就是生活的目的。------《白日梦想家》 Space Oddity Ground Control to Major Tom, Ground Control to Major Tom, Take your protein pills and put your helmet on. T

发表于:2019-01-03 / 阅读(130) / 评论(0)

电影英文歌曲

白日梦想家:Space Oddity 太空怪人

Ground Control to Major Tom, Ground Control to Major Tom, Take your protein pills and put your helmet on. Ten Ground Control to Major Tom Nine,Eight,Seven Commencing countdown, engines on Six,Five Four Check igition and may God's love be with you Thr

发表于:2019-01-03 / 阅读(212) / 评论(0)

电影英文歌曲

Integrated Schools In America, 50 Years Later

This week, Americans mark a turning point in the history of the United States. Fifty years ago, the Supreme Court issued a ruling that declared racial segregation in the nation's public schools to be

发表于:2019-01-06 / 阅读(145) / 评论(0)

VOA2004（上）--国际时事

中英双语新闻——25 Brain to blame for genetic obesity

An international study has discovered why some people who eat a high-fat diet remain slim, yet others pile on the weight. 为什么有人经常吃高热量食物，却始终保持体态苗条，而另一些人却控制不住体重的飙升？一项国际

发表于:2019-01-19 / 阅读(145) / 评论(0)

中英双语新闻

英语PK台第204期:英国顶级赛车教练专访(2)

I had a fantastic childhood in Kent - it was really good I started off, my first ever car I had I paid ?5 for! It was an Austin A40 I used it to belt round the fields You progressed, what became your cars, your sports cars? I've had all sorts. I star

发表于:2019-01-23 / 阅读(143) / 评论(0)

英语PK台

AGRICULTURE REPORT - Integrated Pest Management

AGRICULTURE REPORT - Integrated Pest Management By Mario Ritter Broadcast: Tuesday, February 22, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. The use of pesticides was an impor

发表于:2019-01-30 / 阅读(155) / 评论(0)

农业与发展

环球英语 — 132： Bipolar Disorder

Voice 1 Hello. Im Rachel Hobson. Voice 2 And Im Mike Procter. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 I was in the tent

发表于:2019-02-14 / 阅读(156) / 评论(0)

环球英语 Spotlight

2013年美国好声音 Electric Feel - Preston Pohl

All along the western front People line up to receive. She got the power in her hands to shock you like you won't believe. Saw her in the amazon With the voltage running through her skin Standing there with nothing on She's gonna teach me how to swim

发表于:2019-02-20 / 阅读(151) / 评论(0)

The Voice 美国好声音

经济学人330:3D制造给我打印一部电话

Science and technology 科学技术 3D manufacturing 3D制造 Print me a phone 给我打印一部电话 New techniques to embed electronics into products 新技术直接把电子元件嵌入产品中 OPEN up any electronic device and inside there are

发表于:2019-02-24 / 阅读(352) / 评论(0)

经济学人科技系列

复试英语自我介绍

随着研究生考试的扩张,越来越多的人朝着研究生进军.但是对于英语相对差的人,研究生复试英语自我介绍成为了一道障碍,这里将给大家介绍研究生复试英语自我介绍应该如何做好. 1.开场白 G

发表于:2019-02-25 / 阅读(191) / 评论(0)

考研英语

研究生复试英语自我介绍

发表于:2019-03-11 / 阅读(283) / 评论(0)

考研英语

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学英语单词

alternating current controller