VOA标准英语2014--新型检测非侵入性结肠癌准确度达94%

New Non-invasive Colon Cancer Test Claims 94% Accuracy 新型检测非侵入性结肠癌准确度达94% According to the World Cancer Research Fund and the American Institute for Cancer Research, colorectal cancer is the third most common cancer worl

China became net importer of coal

According to the latest data from the General Administration of Customs (GAC), China's net import(净出口) of coal hit 103.43 million tons in 2009. Last year, China exported 22.40 million tons of coal, down 50.7 percent year on year, while its coal

澳洲新闻 (ABC新闻快递) 2011-04-20

The Prime Minister Julia Gillard leaves on her week-long Asian tour later this morning. Her first stop will be Japan, where she hopes to visit tsunami-affected areas. Its then on to South Korea and then China, where she hopes to kick along negotiatio

美国国家公共电台 NPR Environmentalists, Coal Companies Rally Around Technology To Clean Up Coal

DAVID GREENE, HOST: And, you know, the debate over coal can really seem like a battle between bitter enemies. You have environmentalists who want to replace coal with cleaner fuels and coal boosters who want to revive the industry. But there really i

Earth and Sky:Sunscreened Plants 遮光植物

Sunscreened Plants 遮光植物 A NASA researcher is finding that alfalfa plants grow more poorly when exposed to UVB -- ultraviolet B radiation from the sun. Learn more about sunscreened plants -- today on Earth and Sky. JB: This is Earth and Sky. Eart

VOA常速英语2007年-Reclaimed Coal Mine Gets 'Green' Makeover

By Mil Arcega Washington 04 December 2007 A decommissioned coal mine in the Rocky Mountain state of Wyoming is about to get a new lease on life. Although it no longer produces enough coal to generate electricity, the company that owns the land has fo

Coal inventory in major Chinese ports facing oversupply

SHIJIAZHUANG, July 2 (Xinhua) -- Coal inventories in Qinhuangdao, Tangshan and Huanghua, China's major coal ports, have reached record highs in recent days, sparking safety concerns for the Chinese energy market. According to the latest figures, coal

China proposes coal industry reshuffle

BEIJING, Feb. 4 (Xinhua) -- China proposes to further reshuffle its coal industry by setting higher thresholds for the scale of coal producers and encouraging mergers to form industrial conglomerates, the government said Monday. The minimum standard

China to halt approvals for small coal mines

BEIJING, Feb. 25 (Xinhua) -- China's safety watchdog said Monday it will no longer approve new coal mines that do not meet production capacity requirements in 2013 in order to ensure work safety. High-gas coal mines with an annual production of less

VOA标准英语2011--Study: Sleep Disorders Widespread Among Police

Study: Sleep Disorders Widespread Among Police A new study has found that four out of 10 North American police officers surveyed have some sort of sleep disorder. The researchers say the result can be impaired job performance, as well as a variety of

VOA标准英语2012--N. Korean Film Screened at S. Korean Festival

N. Korean Film Screened at S. Korean Festival The festival is Asia's largest and features movies from across the continent and beyond. This year that included a film from North Korea. Comrade Kim Goes Flying is a romantic comedy about a young coal mi

美国国家公共电台 NPR All U.S. Blood Donations Should Be Screened For Zika, FDA Says

All U.S. Blood Donations Should Be Screened For Zika, FDA Says play pause stop mute unmute max volume 00:0003:33repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash p

伊斯坦布尔国际电影节开幕

ISTANBUL, Turkey, March 30 (Xinhua) -- The 32nd Istanbul Film Festival started here on Saturday with more than 200 films in 20 categories to be screened in the coming two weeks. The festival promotes a wide spectrum of selections, from features, clas

VOA常速英语2008年-Documentary About Muslim Homosexuals Screened a

By Dorian Jones Istanbul 16 April 2008 At this year's Istanbul International Film Festival, one of the major attractions is A Jihad for Love , a documentary about a taboo subject: homosexuality in Islamic countries. Homosexuality is strictly banned i

学个词Learn a Word 第405期 Screen

今天我们要学的词是screen。 Screen, 有检查的意思。All women over 50 should be screened for breast cancer regularly, 凡是五十岁以上的妇女都要定期进行乳腺癌的检查。 美国全国铁路客运公司将首度开始对乘

VOA标准英语2009年-Doctors In Texas Screen Sixth-Graders

Findings convince them children throughout the state should be screened Carol Pearson | Washington, DC 11 December 2009 Some doctors in Texas believe that all children, athletes or not, should be screened before playing sports In the U.S. there is a

每日一词【405】screen：检查

今天我们要学的词是screen。 Screen, 有检查的意思。All women over 50 should be screened for breast cancer regularly, 凡是五十岁以上的妇女都要定期进行乳腺癌的检查。 美国全国铁路客运公司将首度开始对乘

煤转化产业 coal conversion industry

中国富煤缺油少气的能源资源特点，造成能源消费主要依赖于煤炭，石油则主要依靠进口，而且带来一系列环境问题。煤清洁转化技术则可以帮助缓解这一难题。近日专家表示，我国将在2020年

"On the Road" adaptation screened at Cannes

BEIJING, May 24 (Xinhuanet) -- A long-awaited film adaptation of Jack Kerouac's 1957 novel On the Road has been screened for the first time at the Cannes International Film Festival. The film is based on Kerouac's semi-autobiographical take on the Be

艾伦脱口秀第140期:奥普拉的朋友

We're back with the first lady of the United States,Michelle Obama. 回来我们继续采访的是美国第一夫人 米歇尔奥巴马 And we're talking about the Selma.And Oprah, of course produced that movie. 我们刚刚讨论了塞尔玛游行 还