轻稀土元素

Here are some of the top economic stories of two thousand ten. The world continued to struggle with a slow recovery from the financial crisis two years earlier. Greece admitted to bigger-than-expected budget deficits. Investors punished Greece with m

发表于:2018-11-27 / 阅读(428) / 评论(0) 分类 2010年VOA慢速英语(十二)月

[00:00.00]ideal [00:02.20]理想的;完美的 [00:04.39]iron [00:05.72]铁 [00:07.06]island [00:08.10]岛 [00:09.14]eye [00:10.24]眼睛 [00:11.34]item [00:12.44]项目;品目 [00:13.54]eyelid [00:14.90]眼皮;眼睑 [00:16.27]like [00:17.84]喜欢

发表于:2018-12-03 / 阅读(125) / 评论(0) 分类 英语国际音标

Today that sounds ridiculous. 今日这种说法听来荒唐 But two hundred years ago it didn't seem so unlikely. 但是两百年前还颇言之成理 It was widely believed that 当时一般人认为 the Earth was only a few thousand years old. 地球

发表于:2018-12-07 / 阅读(124) / 评论(0) 分类 太阳科普

The composition of the sun lies in this bar code. 这个条码说明了太阳的组成 All the thin lines are caused by tiny amounts of complex elements 这些细细的线条,都是微量复杂元素造成的 metals like iron and magnesium. 好比说

发表于:2018-12-07 / 阅读(134) / 评论(0) 分类 太阳科普

Hello and Welcome to News and Reports on China Radio International. In This EditionThe international community, including China, Russia and the United States, has expressed concerns over North Korean's announcement of planned satellite launch next mo

发表于:2018-12-11 / 阅读(73) / 评论(0) 分类 2012CRI中国国际广播电台

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

发表于:2018-12-24 / 阅读(105) / 评论(0) 分类 Scientific American(九)月

电影词典 Psycho 《精神病患者》 美国俚语 剧中:Your partner blow it . blow it 彻底搞砸 e.g. 1This is your last chance to make the team , don't blow it . 这是你最后一次机会进入球队,可别搞砸了。 2I blew my chan

发表于:2018-12-25 / 阅读(102) / 评论(0) 分类 听动感英语学口语

【生词预览】 element 元素 【笑话原文】 TheFourthElement Teacher:Whatarethefourelementsofnature? Student:Fire,air,earth,and...and... Teacher:Andwhat?Justthinkitover,whatdoyouwashyourhandswith? Student:Soap! 【中文译文】 第四元素

发表于:2018-12-26 / 阅读(55) / 评论(0) 分类 英语笑话(MP3+文本)

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

发表于:2018-12-31 / 阅读(88) / 评论(0) 分类 新西兰英语

Darkest Hour is a new historical drama from filmmaker Joe Wright. The movie shows how Winston Churchill urged the British people to fight against Nazi Germany during World War II. Although the movie is based on facts, it seems more like a political a

发表于:2019-01-02 / 阅读(81) / 评论(0) 分类 2017年VOA慢速英语(十二)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

发表于:2019-01-08 / 阅读(107) / 评论(0) 分类 CNN2012年(三)月

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,

发表于:2019-01-12 / 阅读(71) / 评论(0) 分类 2012年VOA慢速英语(三)月

This is the VOA Special English Economics Report. Few people had ever heard of the natural elements known as rare earth metals before a recent dispute between China and Japan. Yet these metals are used in devices like smartphones, flat screens, hybri

发表于:2019-01-12 / 阅读(97) / 评论(0) 分类 2010年VOA慢速英语(十)月

This is the VOA Special English Economics Report. Today we continue our report on the group of chemical elements known as rare earth metals. These are mined from the earth and used to make technology from mobile phones to missiles. The United States

发表于:2019-01-12 / 阅读(123) / 评论(0) 分类 2010年VOA慢速英语(十)月

AS IT IS 2015-09-25 Rare 'Supermoon' Eclipse Only Days Away Many people are looking forward to something unusual in the skies this weekend. In fact, astronomers note that an event like this last happened 33 years ago! People will have a chance to wit

发表于:2019-01-12 / 阅读(72) / 评论(0) 分类 2015年VOA慢速英语(九)月

我听之我见: 没有大珠小珠落玉盘,没有急急切切如嘈雨,我没有白居易的神来之笔,能将一首曲子描写得维妙维俏。我只知道,想听歌的时候,就会想起它。走路的时候听着它,会不由得放慢脚步;心情烦躁的时候听着它 Lyrics When you say nothing at all by Alison Krauss

发表于:2019-02-06 / 阅读(115) / 评论(0) 分类 音乐咖啡厅

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

发表于:2019-02-08 / 阅读(95) / 评论(0) 分类 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

发表于:2019-02-14 / 阅读(77) / 评论(0) 分类 2016CRI中国国际广播电台

As you might expect, oxygen is our most abundant element, accounting for just under 50 percent of the Earth's crust, 你也许会想到,氧是最丰富的元素,占地壳的将近50%。 but after that the relative abundances are often surprising.

发表于:2019-02-25 / 阅读(76) / 评论(0) 分类 万物简史

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

发表于:2019-02-28 / 阅读(149) / 评论(0) 分类 2011CRI中国国际广播电台
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