President Obama says a proposal to place Syrian chemical weapons under international control to avoid US military strikes could be a potential breakthrough. While the president appearing on a half dozen network news programs including CNN, had this p

发表于:2018-12-17 / 阅读(77) / 评论(0) 分类 2013年NPR美国国家公共电台9月

The 2018 China-EU Tourism Year is now officially underway. The European Union's Ambassador to China says the initiative aims to bridge cultural understandings by promoting lesser-known travel destinations on both sides. 00:00/03:36 The latest officia

发表于:2018-12-24 / 阅读(91) / 评论(0) 分类 2018CRI中国国际广播电台

Glucosamine - a glucose or galactose molecule with an amine group attached. see also glucuronic acid. Glucose - a molecule of great importance to life as it provides a ready source of energy for both

发表于:2019-01-03 / 阅读(110) / 评论(0) 分类 医务英语

Code - the code of nucleotides is written in

发表于:2019-01-03 / 阅读(74) / 评论(0) 分类 医务英语

MCDONELL: Its Friday night in Beijing and the rich young things have come out to play. In the 1970s you could be killed here by a mob for showing outward displays of wealth. Now barely-legal drivers can be seen behind the wheels of $600,000 sports ca

发表于:2019-01-05 / 阅读(154) / 评论(0) 分类 英语新闻视频

It is Monday morning which means it is time for another installment of This I Believe. And today our essay comes from an NPR listener in Herndon Virginia. 26-year-old Angelina Michetti is a contracting officer for the federal government, but her beli

发表于:2019-01-08 / 阅读(146) / 评论(0) 分类 2006年NPR美国国家公共电台

By Ivana Kuhar Washington 27 August 2007 Russia's recent resumption of strategic bomber flights is viewed by many analysts as more evidence of President Vladimir Putin's determination to build up his country's military might. The Russian leader has

发表于:2019-01-08 / 阅读(96) / 评论(0) 分类 2007年VOA标准英语(八月)

By Douglas Bakshian Manila 16 October 2007 Women are breaking gender barriers in the Philippines where an international survey shows that they hold half of all senior management positions, one of the highest levels in the world. Filipinos say that fi

发表于:2019-01-11 / 阅读(77) / 评论(0) 分类 2007年VOA常速英语(十月)

By Melinda Smith Washington 24 March 2008 Scientists who have worked for decades to find a vaccine for the HIV and AIDS infections will meet next week at the U.S. National Institute of Health in Bethesda, Maryland to chart a future course for researc

发表于:2019-01-12 / 阅读(68) / 评论(0) 分类 VOA标准英语2008年(三月)

By Zulima Palacio Washington, DC 27 January 2006 watch Gene report Mapping the Human Genome has been one of the most complex research projects of recent decades. Its findings could open many windows,

发表于:2019-01-13 / 阅读(137) / 评论(0) 分类 2006年VOA标准英语(一月)

By Al Pessin Pentagon 25 September 2009 The top U.S. military officer has received the eagerly awaited detailed troop request from the top U.S. and NATO commander in Afghanistan, as the Obama administration continues a top-level review of its strate

发表于:2019-01-13 / 阅读(56) / 评论(0) 分类 VOA标准英语2009年(九月)

Having the opportunity to take on a diverse range of classes such as economics and chemistry along with her music studies is the perfect combination for Diane. Marsha James | Washington DC 10 August 2010 Oberlin Conservatory of Music Student Diane Ly

发表于:2019-01-13 / 阅读(95) / 评论(0) 分类 VOA标准英语2010年(八)月

UNICEF Airlifts Supplies to Liberia 联合国空运紧急救援物资到利比里亚 The U.N. childrens fund UNICEF has begun airlifting emergency supplies to Liberia, the country hardest hit by the West Africa Ebola epidemic. A cargo plane carrying

发表于:2019-01-14 / 阅读(74) / 评论(0) 分类 VOA标准英语2014年(八月)

Changes in US Town Reflect Easing of Anger Over Illegal Immigration Undocumented day laborers from Central America still gather at the 7/11 convenience store in Herndon, Virginia, hoping for work. But since 2006, their numbers have decreased. Back th

发表于:2019-01-14 / 阅读(75) / 评论(0) 分类 VOA标准英语2013年(四月)

Nigeria Launches Airstrikes Against Militants Declaring a state of emergency in three northeastern states Tuesday, Nigerian President Goodluck Jonathan ordered security forces to take all necessary action. ?Whoever they may be, wherever they may go,

发表于:2019-01-14 / 阅读(76) / 评论(0) 分类 VOA标准英语2013年(五月)

公司研发无人机帮助减少温室气体排放 More than a million miles of pipelines carry natural gas from hundreds of thousands of wells to millions of consumers in the U.S. Its main component, methane, is also a greenhouse gas, much more pot

发表于:2019-01-14 / 阅读(88) / 评论(0) 分类 VOA标准英语2016年(三月)

Partially 'polished' rice provides nutritional and preventive benefits Naomi Seck | Washington, DC 04 May 2010 Researchers say they've discovered a component in rice that can actually prevent heart attacks. People worried about heart attacks get a lo

发表于:2019-02-06 / 阅读(74) / 评论(0) 分类 VOA标准英语2010年(五)月

By Steve Herman New Delhi 01 January 2008 India remains one of the few countries where polio has not been eradicated. Most of the world's new cases are reported in the subcontinent. While the total number of cases dropped in India last year, VOA cor

发表于:2019-02-12 / 阅读(114) / 评论(0) 分类 VOA标准英语2008年(一月)

92岁马来西亚总理预计2年后禅让前学生 Welcome to 'Today' - an hour of world news and analysis -- Today keeps you informed and inspired. I'm Suyi Coming up: --North Korea suspends high-level meeting with South Korea amid US military dr

发表于:2019-02-22 / 阅读(74) / 评论(0) 分类 The Beijing Hour 新闻纵贯线

Stairs present a difficult challenge for most robots, but not for Roveo. Swiss startup Rovenso's remotely operated rover has been designed for use in disaster zones inaccessible due to contamination and rough terrain. Roveo weighs about 300 kilograms

发表于:2019-03-04 / 阅读(226) / 评论(0) 分类 2016CRI中国国际广播电台