单词:kryptonlasercoagulator
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By Carol Pearson Washington 30 April 2008 Ten years ago, the U.S. Food and Drug Administration approved LASIK, eye surgery with a laser that enables people to see without glasses. But about five percent of LASIK procedures fail, and those patients ca
EXPLORATIONS - The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can
Nigerian opposition politicians are discussing the formation of a broad-based opposition party that can wrest power from the ruling People's Democratic Party in elections scheduled for 2011. The PDP has dominated the Nigerian political landscape sin
Turkey detained more suspected followers of clergyman Fethullah Gulen on Friday, police and media reported. Turkish officials accuse Gulen of directing a plot aimed at overthrowing the government in July 2016. The overthrow attempt failed. Gulen has
The United States Navy has demonstrated a new laser weapon operating in the Persian Gulf. The Laser Weapons System, or LaWS, is deployed on the USS Ponce transport ship. A live test firing of the weapon was recently carried out for Cable News Network
The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can go from the sci
EXPLORATIONS - The Laser: Futuristic Science Found at Your Local Store MARIO RITTER: Welcome to EXPLORATIONS in VOA Special English.Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one
By Dorian Jones Istanbul 29 August 2007 Turkey's new President Abdullah Gul, foreground, arrives for a graduation ceremony at the Military Medical Academy in Ankara, 29 Aug 2007 Turkey's new president Abdullah Gul has approved the new cabinet submitt
By VOA News 28 August 2007 Abdullah Gul smiles after his election, 28 Aug 2007 Abdullah Gul has been sworn in as Turkey's new president, following his election earlier in the day by the country's parliament. The former foreign minister took the oath
By Benjamin Sand Islamabad 23 March 2007 Pakistani cricket fans are reacting with outrage over news that the country's cricket coach was murdered shortly after the team's surprising loss in the World Cup. From Islamabad, VOA correspondent Benjamin Sa
A brown pelican is mired in heavy oil on the beach at East Grand Terre Island along the Louisiana coast, 03 Jun 2010 She was so distressed when she saw images of oil soaked birds in the Gulf of Mexico that 11-year-old Olivia Bouler wanted to do somet
Sellers of fresh seafood are starting to feel the effects of the oil leak that continues in the Gulf of Mexico, but experts say imported fish will keep supermarkets nationwide stocked. At Captain White's Seafood City, one of a cluster of fresh seafoo
A NASA image shows Hurricane Earl - now a powerful Category 4 storm - as it passes over the Leeward Islands and barrels toward the US coast, 31 Aug 2010 U.S. officials say Hurricane Earl is expected to bring severe weather and possible flooding to so
-Sheldon: Your argument is lacking, in all scientific merit. 你的论点完全缺乏科学论证。 argument: 论点 lack: 缺乏 scientific: 科学的 merit: 价值 It is well established Superman cleans his, uniform by flying into Earth's yellow s
By Tom Rivers London 27 October 2007 For the first time ever, the U.S. National Football League will stage a regular season game in Europe. The venue for the Sunday clash will be London's new Wembley stadium. Tom Rivers has detail from London. Here i
By Paul Sisco Washington 14 November 2007 At the McDonald Observatory in western Texas, a unique space program has been quietly underway for more than 30 years. It is called the Lunar Laser Ranging Program. VOA's Paul Sisco has more. Research scienti
Dai: So, you mentioned coasteering. What is that? Sharron: Right. What it is... it's organized by some groups of people. It can be quite dangerous, but it's very well-run in that you all go out in wetsuits, and you'll go out for a few hours around th
Dai: So, you mentioned coasteering. What is that? Sharron: Right. What it is, it's organized by some groups of people. It can be quite dangerous but it's very well-run in that you all go out in wetsuits, and you'll go out for a few hours around the c
Voice 1 Hello and welcome to Spotlight. Im Marina Santee, Voice 2 And Im Steve Myersco. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Istanbul is t
Voice 1 Welcome to Spotlight. I'm Ryan Geertsma. Voice 2 And I'm Ruby Jones. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 The Swat Valley is an area in