单词：mixed rare earth cobalt permanent magnet material
单词：mixed rare earth cobalt permanent magnet material 相关文章
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ， 您将会获得10到30积分的 奖励! Thank you！
背诵为王第二册
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The Earths crust is old. Billions of years old. So old that its nearly impossible to imagine. And now scientists have discovered what may be the oldest
Scientific American(九)月
文本： S：Morning! Oh, how are you feeling? H：I...I didn't sleep very well. S：Oh, that's a shame.Shall I make us some coffee? Oh, look, you've got damp! H：Listen, last night...Why did you say you hadn't seen anything? I mean, I only saw the
跟着英剧练发音
Yesterday morning, New Zealanders were lucky to see a partial solar eclipse. This occurs when the moon passes between the sun and the earth. In Queensland, Australia, there was a total eclipse total darkness for about two minutes. A partial eclipse m
新西兰英语
Australian Scientists Propose a Telescope to Look Deep Underground Scientists in Australia want to build what they describe as a downward looking telescope to look for mineral wealth under the Earths surface. The telescope is really a project aimed a
2018年VOA慢速英语(十)月
Wanted to slice out little time,we wish everyone a happy pie day on this March 14th.413 Ok.let's go ahead to get today's headlines. Two primaries two caucuses,110 delegates,that's what was the stake yesterday in the race for the Republican presidenti
CNN2012年(三)月
JULES VERNE: THE FATHER OF SCIENCE FICTION Jules Verne was born in 1828, in France. His father sent him to Paris to study law, but instead Verne developed his love for the theatre. To make a living, Verne had to write and sell stories. Jules spent ma
高中英语听力人教版第二册
Economics Report - Limits on Rare Earth Exports Get China in Trade Dispute 经济报道 - 稀土限制使得中国陷入贸易纠纷 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 The United States,
2012年VOA慢速英语(三)月
By David Byrd Washington 29 May 2008 For most Americans, badminton is a backyard game played at parties and barbecues. But for Eva Lee, it is very serious - she is one of five members of the U.S. Badminton team that will be competing for gold at the
VOA标准英语2008年（五月）
Radiation causes damage at the most fundamental level. It mutates the blueprint of life, DNA. Earth's magnetosphere is our crucial defense. It's so fundamental to our evolution and continued existence that the race is on to understand why it's changi
自然百科2011年
Easily confused by this idea, there has a big thawed iron inner core, so that I think it's just the bar magnet, just permanent magnet frozen in nad, and that's where causes all the magnetic field. But it's too hot inside the Earth, that can't happen
自然百科2011年
Take orders 点菜 A:Good afternoon, sir. May I show you our lunch menu? 下午好，先生。请看午餐菜单。 B:Thanks. 谢谢。 A:Please take your time... May I take your order now? 您慢慢看。现在您要点菜吗？ B:OK. I'll have a mi
外贸英语一点通
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
英语听力文摘 English Digest
Whats the size?多大尺寸？ 90X90 (Ninety by ninety)九十乘九十。 2．Whats the CMB? 体积多大？ 0.07M3 (zero point zero seven cube meter) 0.07立方米。 3．Whats the best/last price? 最低价是多少？ ￥2.5 (Two point five)] 两块
实用英语
1．Whats the size?多大尺寸？ 90X90 (Ninety by ninety)九十乘九十。 2．Whats the CMB? 体积多大？ 0.07M3 (zero point zero seven cube meter) 0.07立方米。 3．Whats the best/last price? 最低价是多少？ ￥2.5 (Two point five)] 两
实用英语
BEIJING, March 15 (Xinhua) -- China's restrictions on rare earth exports are justified and are in line with World Trade Organization rules, Shen Danyang, spokesman for the Ministry of Commerce, said Thursday. The policy aims to protect resources and
英语新闻
China is the world's largest producer and exporter of rare-earths. These are elements which are critical to the manufacturing of high-tech products, including smartphones, wind turbines and car batteries, among other things. However, the rare-earth i
2016CRI中国国际广播电台
有关于外贸跟单英语口语60句 1．whats the size?多大尺寸？ 90x90 (ninety by ninety)九十乘九十。 2．whats the cmb? 体积多大？ 0.07m3 (zero point zero seven cube meter) 0.07立方米。 3．whats the best/last price? 最低价是
天天商务口语
Hello and Welcome to News and Reports on China Radio International. In This Edition Chinese experts express concerns over a possible new round of quantitative easing monetary policies by the United States. US attorney-general says investigation is on
2011CRI中国国际广播电台