[化] 顺磁体

n magnet made of a substance whose magnetization is proportional to the strength of the magnetic field applied to it

1992年巴塞罗那奥运会歌曲《Amigos para siempre》

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Listen this way听力教程

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Task3: A View of Happiness Script Dr. Smith has proposed a reasonable, if perhaps somewhat oversimplifies, view of happiness. According to his theory, happiness might be described as a state if balance. And when human or certain animals achieve that

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新视野大学英语：视听说教程 4

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It was becoming clear how the brave and expert thieves pulled off the world's biggest gem robbery. From a flight of stairs in the diamond center car park, they used a stolen key to open the door leading to the vault, and there they somehow managed to

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体育词汇—滑翔伞比赛名 paraglider

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Oo-oo-oo, oo-oo-oo, oo-oo-oo Oo-oo-oo, oo-oo-oo, oo-oo-oo When she was just a girl She expected the world But it flew away from her reach So she ran away in her sleep And dreamed of para-para-paradise Para-para-paradise Para-para-paradise Every time

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高速列车

Rob: Hello I'm Rob. Welcome to 6 Minute English. I'm joined today by Finn. Hi Finn. Finn: Hi Rob. Rob: Today we're talking about high-speed train travel. Many countries have very fast trains that whisk people from city to city in super-quick time. Fi

发表于:2019-01-07 / 阅读(331) / 评论(0)

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英文语法词汇

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[00:30.30]lesson 33 [00:48.14]1.What is the matter with Sharon? [00:53.47]She has hurt here shoulder. [00:58.93]2.what does the doctor tell her to do? [01:06.87]The doctor tells her to use a special treatment. [01:14.24]Language points: [01:19.88]1.L

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Magnet 磁铁 Magnets are very interesting objects. 磁铁是非常有趣的物体。 Each has a positive pole and a negative pole. 每个磁铁都有正负极。 One for each end. 磁铁两端各为一极。 Similar poles push each other away. 磁铁同

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与美国小学生一起学英文第3册

Business Channel 2007-08-16&08-17, 中国玩具在美被回收

Scripts: I just wanna begin directly with how you feel about the safety of your products? Thank you ,Heidi. we continue to have the most rigorous standards in the industry and in fact every toy being made right now as it relates to paint as an examp

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商业报道2007年

英语听力—环球英语 1267 Electric Guitars

Voice 1 Welcome to Spotlight. I'm Liz Waid. Voice 2 And I'm Adam Navis. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 This is the sound of a music instr

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环球英语 Spotlight

英语听力文摘 English Digest 463、最大的磁体

查看译文 tips: 怎样阅读才是有质量的阅读了？中英对照请点击【中英对照】查看译文请点击【查看译文】进行核对。 The Biggest Magnet 最大的磁体 A: Whats the biggest magnet ever? B: Well, that's a great

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英语听力文摘 English Digest

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By Paul Sisco Washington 11 July 2007 The world's largest particle physics laboratory is under construction on the border between Switzerland and France. At the heart is the Large Hadron Collider Particle Accelerator being built by the European Organ

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2007年VOA标准英语（七月）

运动休闲—滑翔伞运动的历史　Paragliding

从古至今，人类在不停地探索能够象鸟儿一样自由自在飞翔的方法，随着科技的进步和现代航空技术的发展,人类发明了各种飞行工具，滑翔伞就是其中一

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反重力跑鞋让你体验月球漫步

Thanks to these new sneakers, you dont need to wait for space tourism to take off to experience walking on the moon. Aptly named MoonWalker, these shoes rely on magnets to allegedly simulate walking in a low-gravity environment. 多亏有这款新型运

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雅思单边大作文常用套句

Sample Question: Many people consider the death penalty to be an appropriate punishment in certain cases, whilst others think that there is never a reason for it to be used. What is your opinion on the issue? Give reasons for your answers. Features:

发表于:2019-02-26 / 阅读(325) / 评论(0)

雅思英语

逐步搞定托福独立写作高分并不难

很多同学对于托福独立写作的段落发展和结构安排非常头疼，学霸们可能会觉得写作其实并不复杂，但是非学霸们呢？经常拿到一道题抓耳挠腮不知如何下手，写着写着又觉得没话可说了。其

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Although audio tapes and video tapes look different, theyre based on the same principles. Each has a roll of magnetic material which slides past the so-called playback head in the VCR or cassette deck (cassette decks have one playback head, VCRs have

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