当心您的爱车成为细菌的温床

Do you know so many of you will climb into your cars today perhaps to shuffle your children to soccer, to football, make their (refer to the cars) run to the grocery store. But do you also know what's

“Google 地图”全新升级

Google has upgraded its mapping tools, making it easier and more accessible for users. The online search giant said 4 times more land will be covered in the latest version of its free Google Earth sof

专业术语—基因专业词汇M/N

M 畸形 malformation 描图 mapping 标记 marker 黑色素瘤 melanoma 孟德尔 Mendel, Johann (Gregor) 孟德尔遗传 Mendelian inheritance 信使RNA messenger RNA (mRNA) [分裂]中期 metaphase

新视野大学英语视听说教程 4 Unit 8-3

Task 2: The Improvement of Rice Script Scientists now know a lot more about a grain that people have eaten for ten thousand years. (S1) Research teams around the world have completed a map of the (S2) genes of rices. The findings appeared last week i

Mapping the War in Syria

Many reporters have been killed in Syria. Others have been forced to leave the country -- or frightened into doing so. But believable information can still be gathered about what is happening there. A worker at the Carter Center in Atlanta, Georgia r

专家激光扫描危地马拉丛林,发现未知的玛雅结构

Ancient Maya Structures Found in Guatemalan Jungle Researchers using new aerial mapping technology have found thousands of never-before-detected ancient structures from the Maya civilization. They examined from above an area of dense jungle in Guatem

CNN 2010-10-03

Declassify US government documents and witness testimony from former or retired US military personnel confirm beyong any doubt the reality of ongoing UFO incursions at nuclear weapon sites. When I say UFO, the witnesses have described this craft as d

SSS 2009-01-14

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. When we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves. But thats not how John Stuart Reid

SSS 2010-01-12

If youve ever had a garden or grown flowers in a window box, youve probably heard that you shouldnt water your plants at high noon because their leaves might scorch. Now a study in a journal called New Phytologist confirms that water droplets can foc

VOA标准英语2014--Motor City Mapping Project Takes Aim at Detroit Blight

Motor City Mapping Project Takes Aim at Detroit Blight DETROIT, MICHIGAN Urban and industrial blight as a result of Detroits economic decline has changed the look of the so-called Motor City and how it is perceived. But a new task force charged with

TED演讲 :飞向海洋(5)

You see the larger wing area here. 你们可以看到这儿有面积更大的翅膀。 Also, clearly, it was such a powerful thing,we wanted to try and bring other people but we couldn't figure out how to do it. 而且，这还是件很有影响力的事

2016年CRI UN's Chief designate visits China, mapping out future development

Guterres and the Chinese Foreign Minister Wang Yi held talks on Monday morning. This was at the invitation of the Chinese government, which aims to further enhance the mutual trust and map out the future development between the two sides. During the

VOA慢速英语2010年-Agriculture Report_ Mapping the Way to

This is the VOA Special English Agriculture Report. Soybeans are eaten by people and fed to animals. Some farmers grow them to replace lost nitrogen in the soil. Soybeans were first grown in Asia thousands of years ago. Now scientists have a full gen

PolyU scientists make great strides in lunar mapping

HONG KONG, Sept. 9 (Xinhua) -- The Hong Kong Polytechnic University (PolyU) announced Friday that its surveying experts had successfully developed methodologies for precise mapping of the Moon, after intensive analysis of the data captured by the Chi

China plans Diaoyu Islands mapping

BEIJING, Jan. 15 (Xinhua) -- China is to survey the Diaoyu Islands in the East China Sea as part of a program of mapping its territorial islands and reefs, it was revealed on Tuesday. The first stage of the island surveying and mapping was launched i

China launches new mapping satellite

JIUQUAN, Gansu, May 6 (Xinhua) -- China successfully launched its Tianhui I-02 mapping satellite from the Jiuquan Satellite Launch Center in northwest China's Gansu province at 3:10 p.m. Sunday. The satellite, which was launched using a Long March 2-

China's hi-res mapping satellite expanding coverage

BEIJING, May 23 (Xinhua) -- The Ziyuan III satellite, launched on Jan. 9 to produce high-resolution imagery for civilian use, has sent back visual data covering 45.79 million square km of the globe as of May 18, according to an announcement on Wednes

TED演讲:月亮的错觉(2)

For one thing, if this was just the Ebbinghaus effect, 首先，如果真是艾宾浩斯效应， then we would expect the moon illusion to disappear for pilots flying high above the clouds 那么我们应该预期月球错觉对于空中的飞行员来

英闻天下——120 China to Survey Diaoyu Islands: Spokesman

Chinese authorities are planning to survey the Diaoyu Islands in the East China Sea as part of a program to map its territorial islands and reefs. A Chinese Foreign Ministry spokesperson said the move is aimed to safeguard China's marine rights. The

夏说英语新闻晨读 第30期:厄尔尼诺现象究竟是什么

本期内容： Satellite mapping of sea-surface heights sug*ests that the strong El Nio weather phenomenon resembles that of 1997-98, one of the strongest on record, according to Americas space agency, NASA. The current El Nio has been blamed for dr