Why Dwarf Galaxies Lack Star Power In a study in the journal Nature, researchers show that the relative lack of star density in dwarf galaxies need not conflict with standard cosmological models if you include the blast effects of supernovae. Karen H

发表于:2019-01-02 / 阅读(106) / 评论(0) 分类 60秒科学

I think hes finally beginning to like you, Gwen said to her boyfriend Darren. He told me that he enjoys his weekly driving lessons with you. Thats nice to hear, Darren replied. Hes disliked me since the first day we met. I dont know what I ever said

发表于:2019-01-04 / 阅读(80) / 评论(0) 分类 365个英语简短小故事

By Gary Thomas Washington, DC 08 February 2007 watch Iran Anniversary report On February 11th, 1979, the Iranian Revolution began. Later that year, young Iranian revolutionaries seized the U.S. Embassy and took its employees hostage. The United Stat

发表于:2019-01-04 / 阅读(123) / 评论(0) 分类 2007年VOA标准英语(二月)

By Douglas Bakshian Manila 08 February 2006 Silvestre Afable Jr, government's Panel Chair, left, Othman Abdul Razak, Adviser to Malaysian PM, and Mohagher Iqbal, MILF Panel Chair speak during a press

发表于:2019-01-06 / 阅读(123) / 评论(0) 分类 2006年VOA标准英语(二月)

Secretary Gates said that as much as he would like to see foreign troops leave Afghanistan, it is impossible to foresee when that might happen. US Sec. of Defense Gates(L) listens as his French counterpart Morin(R) comments to the media at the Penta

发表于:2019-01-06 / 阅读(72) / 评论(0) 分类 VOA标准英语2009年(三月)

By Nico Colombant Abidjan 08 March 2006 watch African Youth report In many parts of West Africa, as in much of the developing world, the youth population is growing fast, accounting for nearly 40 perc

发表于:2019-01-07 / 阅读(125) / 评论(0) 分类 2006年VOA标准英语(三月)

By David Byrd Washington 12 January 2006 2006 Winter Olympics US Postage Stamp The U.S. Postal Service has dedicated a new stamp to commemorate next month's Olympics in a ceremony in Colorado Springs,

发表于:2019-01-08 / 阅读(164) / 评论(0) 分类 2006年VOA标准英语(一月)

By Michael Bowman White House 08 May 2006 President Bush has nominated Air Force General Michael Hayden to lead the Central Intelligence Agency, days after the surprise resignation of director Porter

发表于:2019-01-09 / 阅读(123) / 评论(0) 分类 2006年VOA标准英语(五月)

By Parke Brewer Turin, Italy 14 February 2006 American long track speedskater Joey Cheek won the men's Olympic 500-meters gold medal Monday night in Turin. And VOA Sports Editor Parke Brewer reports h

发表于:2019-01-09 / 阅读(122) / 评论(0) 分类 2006年VOA标准英语(二月)

AS IT IS 2013-05-23 Pollution Forces Residents from California Town Hello. Im Jim Tedder in Washington. Welcome to a special edition of As It Is. Seventeen years ago, an American energy company paid hundreds of millions of dollars to settle legal cla

发表于:2019-01-12 / 阅读(92) / 评论(0) 分类 2013年VOA慢速英语(六)月

By Jim Malone Washington 27 April 2007 The war in Iraq continues to be the focus of debate in the early stage of the 2008 U.S. presidential campaign. VOA national correspondent Jim Malone has more from Washington. Iraq remains the top issue among bot

发表于:2019-01-12 / 阅读(103) / 评论(0) 分类 2007年VOA标准英语(四月)

By Paul Sisco Washington, DC 21 February 2007 watch New Discovery Center One of the newest attractions for visitors to Florida, the southernmost point in the continental United States, celebrates the undersea world in and around the famous Florida K

发表于:2019-01-12 / 阅读(119) / 评论(0) 分类 2007年VOA标准英语(二月)

By Margaret Besheer Irbil 21 November 2006 Iraq and Syria have fully restored relations severed more than 25 years ago. Many hope the move will help stem spiraling sectarian violence inside Iraq. But in a heated session of parliament Tuesday, Sunni

发表于:2019-01-12 / 阅读(125) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Brian Padden Washington, DC 20 October 2006 The issue of philanthropy in America received much media attention recently when Warren Buffet, the world's second richest man donated more then $1.5 billion to the charitable foundation run by Bill Gat

发表于:2019-01-12 / 阅读(162) / 评论(0) 分类 2006年VOA标准英语(十月)

By Efam Dovi Accra 26 October 2006 In Ghana, former President Jerry John Rawlings has denied allegations he is planning a coup. Ghana's current president made the accusation this week at a campaign rally. Relations between Ghana President John Kufuo

发表于:2019-01-12 / 阅读(129) / 评论(0) 分类 2006年VOA标准英语(十月)

By Alisha Ryu Nairobi 24 July 2006 Just three and a half years ago, the east African country of Kenya brimmed with hope that the new government of President Mwai Kibaki would honor its campaign pledge to stamp out widespread corruption. But a new ba

发表于:2019-01-12 / 阅读(145) / 评论(0) 分类 2006年VOA标准英语(七月)

By Stefan Bos Budapest 23 September 2006 Tens-of-thousands of Hungarians rallied Saturday and demanded the resignation of Prime Minister Ferenc Gyurcsany in the largest anti-government demonstration so far. The protest comes nearly a week after a ta

发表于:2019-01-12 / 阅读(149) / 评论(0) 分类 2006年VOA标准英语(九月)

By Franz Wild Abidjan 18 August 2006 After lying in a morgue for nearly four years, former Ivorian president, Robert Guei, is to be buried Friday. Even after his death, Robert Guei continues to generate controversy. -------- Robert Guei (1999 file p

发表于:2019-01-13 / 阅读(153) / 评论(0) 分类 2006年VOA标准英语(八月)

By Carol Pearson Washington 22 May 2007 Doctors in the United States are seeing more infections from parasites normally found in developing countries. These infections could be prevented, contained or cured, but the problem is, many American doctors

发表于:2019-01-13 / 阅读(138) / 评论(0) 分类 2007年VOA标准英语(五月)

By Steve Herman Thimpu, Bhutan 22 May 2007 There is anxiety in the Himalayan kingdom of Bhutan, where gross national happiness is the metric of success. Changes are occurring swiftly since King Jigme Singye Wangchuck suddenly retired last year, handi

发表于:2019-01-13 / 阅读(109) / 评论(0) 分类 2007年VOA标准英语(五月)