单词:quadrupole network
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Education Report - A Social Network Aims to Speed Up Progress in Science This is the VOA Special English Education Report. A few years ago, a university researcher was having problems with an experiment that involved medical imaging. His adviser and
[00:05.69]Before listening to each one,you will have time to read [00:10.14]the questions related to it. [00:13.90]While listening,answer each question by choosing A,B,C or D. [00:20.24]After listening, [00:23.41]you will have time to check your answ
With millions of blogs on the internet, don't blame yourself if you can't keep up with them all. Advertisers are having the same problem. They know that there are substantial audiences who get their news, their humor, their gossip from blogs, but, re
Last week, Verizon and Google proposed a plan they say could keep the Internet open while supporting investment in high-speed Internet service. Verizon has the nations biggest wireless network while Google is the biggest Internet search engine. The p
In less than a decade, Facebook has become a worldwide phenomenon; but despite its overnight success, the creation of this Internet-based community was not without controversy and a new film, The Social Network, is based on that true story ... or, ac
A community radio project in Senegal's troubled Casamance region is trying to help the peace process there by encouraging dialogue in an atmosphere of ongoing tension and violence. Pasted to the wall inside Fogny FM, a radio station located just sout
Network-Sharing System Improves Internet, Cell Phone Connections During major emergencies, like the Boston Marathon bombing in 2010, cell phone and Wi-Fi networks quickly get overloaded. A group of scientists at the Stevens Institute of Technology in
US: USAID-Backed Social Media Network in Cuba Was Not Secret 美国称对古巴社交网站的支持不是秘密 WASHINGTON The White House says a social media communications network created by the U.S. government in Cuba was a development program, n
By Peta Thornycroft Harare 09 June 2008 Zimbabwe's current food crisis is the worst since government records began and is expected to worsen as summer crops will feed no more than 28 percent of the population according to an alert just issued by the
AUDIE CORNISH, HOST: There are things I know I should be paying attention to. And then... (SOUNDBITE OF TV SHOW, BATTLE OF THE NETWORK STARS) JOE TESSITORE: As Bronson Pinchot and Nolan Gould will take it home... CORNISH: ...There's this. (SOUNDBITE
LULU GARCIA-NAVARRO, HOST: There is a growing rift in the Republican Party between money and power. This past week, President Donald Trump attacked the billionaire Republican donors Charles and David Koch, calling them a total joke - that even rhymes
BEIJING, Oct. 18 (Xinhuanet) -- Giuliana Rancic, 37-year-old E! News and Style Network host, revealed Monday that she has breast cancer after doctors discovered a tumor during her latest round of in-vitro fertilization. Rancic had planned to wait unt
Imported drugs to go on China's electronic monitoring network BEIJING, Oct. 8 (Xinhua) -- China's food and drug safety watchdog plans to put imported drugs on the national electronic monitoring network in a move to step up drug management. Overseas p
The XT mobile network crashed on Wednesday last week. It took one day to fix the problem in the North Island but three days for the far south of the country. More than 200,000 people have Telecom XT in New Zealand. Between 70,000 and 80,000 people in
SCOTT SIMON, HOST: One of the hottest tickets on Broadway this season - at least until they produce a musical about BJ Leiderman, who writes our theme music - is Network, a stage adaptation of the 1976 movie about a news anchor who cracks up on the a
Voice 1 Thank you for joining us for todays Spotlight. Im Joshua Leo. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Todays Spotlight is