国家大气研究中心

Earth and Sky:Politics of CO2 二氧化碳的影响

Politics of CO2 二氧化碳的影响 Mention global warming to a room full of politicians, and you might just start an argument. But one thing most everyone can agree on is the need for more research. Learn more about the next phase of climate study -- to

发表于:2018-12-07 / 阅读(118) / 评论(0)

(科普英语)Earth and Sky

AP 2010-10-30

1. Investigators are conducting tests to determine if a shooting at a Marine Corps recruiting station is connected to recent shootings at the Pentagon and National Marine Corps Museum. The FBI says the same gun was used to shoot at the Pentagon and t

发表于:2018-12-15 / 阅读(110) / 评论(0)

美联社新闻一分钟2010(十月)

VOA慢速英语 2008 1124a

This is the VOA Special English Development Report. Bacterial meningitis must be treated with antibiotics as soon as possible or the infection can cause hearing loss and brain damage. It can also kill. File photo of a girl being vaccinated against m

发表于:2018-12-15 / 阅读(43) / 评论(0)

VOA慢速英语2008年（十一）月

BE360 Tips for your First Job Interview: Research

Welcome back to Business Skills 360 the podcast that looks at the other side of Business English. This is the third part in our 360 series on your first job interview, and were going to be looking at the topic of research. And by that I mean the rese

发表于:2018-12-18 / 阅读(104) / 评论(0)

商务英语求职面试培训

美国英语听力80篇3 Lesson42

[00:05.56]Weather experts say this spring was the warmest in the United States in the past century. [00:13.66]They say the average temperature across the United States between March and May was about thirteen degrees Celsius. [00:23.07]That reportedl

发表于:2018-12-26 / 阅读(51) / 评论(0)

美国英语听力80篇

60秒科学:核武器与葡萄酒的关系

数千年来，大气中碳12和碳14的比例是稳定不变的，然而，二十多年以来的原子弹试验，使得碳14的水平增加。生长中的葡萄吸收了空气中的二氧化碳，而通过测试葡萄中的碳含量，就可以大致

发表于:2019-01-02 / 阅读(101) / 评论(0)

60秒科学

VOA慢速英语-SCIENCE IN THE NEWS - Spacecraft Carries Out More Te

Also: Reduction in snow hurts Switzerland's winter-sports industry. Transcript of radio broadcast: 07 July 2008 VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Faith Lapidus. Hot weather has returne

发表于:2019-01-08 / 阅读(51) / 评论(0)

VOA慢速英语2008年（七）月

VOA慢速英语2014 如何抵御太阳风暴发表

How to Weather a Solar Storm 如何抵御太阳风暴发表 Powerful winds from the sun affect the earths atmosphere. These solar winds cause the beautiful aurora borealis, also known as the northern lights. These winds are also responsible for many

发表于:2019-01-12 / 阅读(74) / 评论(0)

2014年VOA慢速英语(十)月

VOA标准英语2010年-Some US National Parks Threatened by G

The director of US National Parks says more than 40 parks and wildlife refuges on the Gulf of Mexico could be affected by the BP oil spill. He said there is no clear end to the spill at this point but he downplayed the potential impact when the slick

发表于:2019-01-13 / 阅读(162) / 评论(0)

VOA标准英语2010年(五)月

英语听力：自然百科驼背鲸

Off the coast of Boston, scientists scan the horizon for something largehumpback whales. In the busy waters of the Stellwagen Bank, National Marine Sanctuary, whales must navigate around submerged fishing gear. And on the surface, collisions to the s

发表于:2019-01-22 / 阅读(81) / 评论(0)

自然百科2009年

【英语时差8,16】科学家在南极考察时发现巨大海洋生物

Scientists made surprising discoveries of giant-sized specimens of marine life during a major survey of New Zealand's Antarctic seas that ended recently. Huge sea snails, jellyfish with tentacles up to 4 meters long and starfish the size of big food

发表于:2019-01-22 / 阅读(48) / 评论(0)

英语时差8，16

走进牛津大学第22期:牛津大学的科研成果

Carrying out international-level research and an annual research income of around ￡15 million, Oxford is one of the leading chemistry research departments in the world. 作为全球顶尖的化学科研部门之一，牛津大学致力于进行国际

发表于:2019-01-29 / 阅读(72) / 评论(0)

走进牛津大学

THIS IS AMERICA - Kennedy Center to Expand Arts Education

THIS IS AMERICA - Kennedy Center to Expand Arts Education By Jerilyn Watson Broadcast: Monday, March 07, 2005 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Special English. I'm Faith Lapidus.

发表于:2019-01-30 / 阅读(143) / 评论(0)

This is America

VOA慢速英语20060912b

SCIENCE IN THE NEWS - Storm Warnings: Trying to Understand the Causes of HurricanesBy Nancy Steinbach and Caty Weaver and produced by Brianna Blake Broadcast: Tuesday, September 12, 2006 VOICE ONE: Th

发表于:2019-01-30 / 阅读(74) / 评论(0)

2006年慢速英语（九）月

(1)Springtime Ozone Loss

25 大气层中臭氧正日渐稀薄 DATE=3-21-01 TITLE=SCIENCE REPORT - (1)Springtime Ozone Loss BYLINE=George Grow (Start at 1'00

发表于:2019-01-30 / 阅读(274) / 评论(0)

科技之光

大气污染来自汽车尾气

According to the latest research, vehicles, coal-burning, airborne dust and industrial production account for 85 to 90-percent of the major airborne pollution sources in most Chinese cities. Vehicles are the biggest polluters in Beijing, Hangzhou, Gu

发表于:2019-02-03 / 阅读(66) / 评论(0)

英语新闻

China establishes national gene bank in Shenzhen

SHENZHEN, June 18 (Xinhua) -- China established its first national gene bank on Friday in south China's city of Shenzhen with the support of the Beijing Genomics Institute (BGI), officials said. With the establishment of the National Gene Bank in She

发表于:2019-02-07 / 阅读(43) / 评论(0)

英语新闻

China to establish Tokyo Trials research center

BEIJING, March 31 (Xinhua) -- China will establish a center for research of the Tokyo War Crimes Tribunal (1946-1948), an international military court established to try Japanese war criminals after the Second World War, it has been announced. The Na

发表于:2019-02-11 / 阅读(77) / 评论(0)

英语新闻

万物简史第226期:把铅撵出去(15)

Absurdly, he was excluded from a 1971 National Research Council panel appointed to investigate the dangers of atmospheric lead poisoning even though he was by now unquestionably the leading expert on atmospheric lead. 荒唐的是，一个美国研究委

发表于:2019-02-17 / 阅读(54) / 评论(0)

万物简史

China National Children's Center marks 30th founding anniversary

BEIJING, Aug. 27 (Xinhua) -- A grand gathering was held Monday to mark the 30th founding anniversary of the China National Children's Center. Chinese President Hu Jintao said in a congratulatory letter to the center that the facility has made special

发表于:2019-02-17 / 阅读(90) / 评论(0)

英语新闻

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