[电子] 高速磁放大器

日常生活英语-A Computer Problem(3)

A: Something's wrong with my computer. B: What's the problem? A: My computer won't turn on. B: Did you see if all the connections are right? A: I'm not sure I understand what you mean. B: The connections between your CPU and your outlet. A: Is that w

发表于:2018-11-30 / 阅读(292) / 评论(0)

英语情景对话-日常生活

UNIT 5 Go With Transportation Lesson 34: Trains Go on Rails!

[ti:UNIT 5 Go With Transportation Lesson 34: Trains Go on Rails!] [0:00.580]UNIT 5 第五单元 [0:02.491]Go with Transportation! 乘交通工具去！ [0:05.156]Lesson 34: 第34课： [0:07.415]Trains Go on Rails! 火车在铁轨上行驶！ [0:10.3

发表于:2018-12-13 / 阅读(275) / 评论(0)

河北教育初中英语（初中起点）八年级下册

Looking Into Your Brain Just Became Easier

Looking Into Your Brain Just Became Easier Researchers and engineers keep improving the machines that help doctors better understand and diagnose conditions that affect our brains. One of the goals is to find causes of Alzheimers and Parkinsons disea

发表于:2018-12-16 / 阅读(158) / 评论(0)

VOA标准英语2016年(六月)

英语听力—环球英语 1446 High Speed Trains

Voice 1 Welcome to Spotlight. Im Robin Basselin. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 3 Monday morning in Tokyo, J

发表于:2018-12-19 / 阅读(194) / 评论(0)

环球英语 Spotlight

SSS 2008-08-26

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Don't be fooled by those big bovine eyes and the mouth slowly chewing cudcows have a magnetic personality. At least thats the claim made by German researchers in the

发表于:2018-12-24 / 阅读(218) / 评论(0)

Scientific American(八)月

【听听测测】Model Test 37

2 What are the two speakers doing? [A] Walking down a hill [B] Climbing stairs [C] Discussing a trip

发表于:2018-12-30 / 阅读(179) / 评论(0)

听听测测

【听听测测】Model Test 44

3 Where are the two speakers? [A] In a restaurant [B] On a farm [C] At the man's home

发表于:2018-12-30 / 阅读(187) / 评论(0)

听听测测

第74期: kneel, lap, magnetic, nasty, zero

说一口流利的英语，从简单的单词开始。听听，读读，背背，今天你的词汇量又增加了5个。单词/词义中英例句单词听读 kneel [ ni:l ] She knelt to pray. v. 跪

发表于:2018-12-30 / 阅读(277) / 评论(0)

每日攻克5词

机械类词汇大全-7

253 、牙板扳手；丝模扳手 dieholder(stock) 254 、牙板螺帽 dienuts 255 、牛皮胶；动物胶 animalglue 256 、牛油纸 tracingpaper 257 、牛顿运动定律 Newton'slawsofmotio

发表于:2019-01-03 / 阅读(192) / 评论(0)

英文名句短语

电信术语(10)

序号中文英文术语解释缩写来源 181 运行，管理和维护 Operation,Administration and Maintenance OAM YD/T 1273-2003 182 光功率放大器 Optical Boosting Amplifier OBA YD/T 12

发表于:2019-01-08 / 阅读(230) / 评论(0)

电信英语

Work begins on major high-speed railway in western China

Work begins on major high-speed railway in western China XI'AN, Oct. 27 (Xinhua) -- Construction work started Saturday on a major high-speed railway in China's western hinterland to promote local economic cooperation and development. The 643-km-long

发表于:2019-01-11 / 阅读(205) / 评论(0)

英语新闻

英语听力：自然百科地球力场 Earth's Force Field—12

Six years later, they come to believe these light flashes are the results of high energy, heavy cosmic rays penetrating the spacecraft and the crew members' eyes. These/ protons or electrons, just very, very high energy, ripped / part of atoms, sprin

发表于:2019-01-22 / 阅读(175) / 评论(0)

自然百科2011年

英语听力：自然百科地球力场 Earth's Force Field—17

We drive them about 20 miles away to the North, and release them, and we track them as they try to fly back home. We drive them about 20 miles away to the North, and release them, and we track them as they try to fly back home. Hes up, OK. Holland wa

发表于:2019-01-22 / 阅读(170) / 评论(0)

自然百科2011年

英语听力：自然百科地球力场 Earth's Force Field—11

Blockson's computer model reveals that at the South Atlantic Anomaly, the magnetic field isn't just weaker than anywhere else on the planet. It's actually reversed polarity. There is a patch on the core in the South Atlantic where things are not poin

发表于:2019-01-22 / 阅读(168) / 评论(0)

自然百科2011年

音乐咖啡厅:Janet Jackson话题女王时隔七年 08新碟登榜折桂

Janet Jackson的新专辑登上了美国流行专辑榜榜首位置，这是她7年的第一个冠军,但唱片的销量却折射出音乐界总体的滑坡。《Discipline》是杰克逊音乐生涯中第6张冠军专辑，截止到3月2日，共售出18.1075万张。而她此前的两张专辑虽然只取得亚军，但销量相当可观。 Artist

发表于:2019-02-03 / 阅读(232) / 评论(0)

音乐咖啡厅

CCTV9英语新闻：China's first permanent magnetic monorail train successfully completes test run

China's first permanent magnetic monorail train has successfully completed a test run in the city of Qingdao, in Shandong Province. The high-tech urban transportation system features strong climbing capacity, a small turning radius, energy efficiency

发表于:2019-02-05 / 阅读(207) / 评论(0)

cctv9英语新闻2016年

Construction starts on China's first low-speed maglev line

BEIJING, Feb. 28 (Xinhua) -- Construction began on China's first low-speed maglev(磁力悬浮火车) line Monday in Beijing, a project that will make China only the second country with a low-speed maglev line after Japan. The project marked China's

发表于:2019-02-07 / 阅读(224) / 评论(0)

英语新闻

英语听力精选进阶版 6449

Why do we always want to go faster? I am talking about travel. We want our cars, trains and planes to get us to places quicker. This century, there's been a rise in high-speed rail travel as people have seen the benefits of this form of transport. I

发表于:2019-02-21 / 阅读(148) / 评论(0)

英语听力精选进阶版

High-Speed Trading Changing Stock Market

Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,

发表于:2019-02-25 / 阅读(262) / 评论(0)

英语新闻

英语听力—环球英语 1060 High Speed Trains

发表于:2019-03-04 / 阅读(186) / 评论(0)

环球英语 Spotlight

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

accident-protected recorder

acyl coa dehydrogenase

approximate contour line

arnald

bechhofer's indifference zone method

bridle at

Buckeye L.