单词：fir laser
单词：fir laser 相关文章
THE FIR TREE Out in the woods stood a nice little Fir Tree. The place he had was a very good one: the sun shone on him: as to fresh air, there was enough of that, and round him grew many large-sized comrades, pines as well as firs. But the little Fi
安徒生童话
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
VOA常速英语2008年（四月）
VOICE ONE: I'm Shirley Griffith. VOICE TWO: Alan Shepard waiting for launch into space on May 5, 1961 And I'm Steve Ember with the VOA Special English program People in America. Each week we tell about someone important in the history of the United
VOA慢速英语2008年（八）月
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
2013年VOA慢速英语(二)月
MARY TILLOTSON: This is Mary Tillotson. STEVE EMBER: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today, we tell about Amelia Earhart. She was one of Americas first female pilots. (MUSIC) MARY TILLOTSON: Amelia Earhart w
2010年VOA慢速英语(五)月
New Laser Device Helps Parkinson's Patients Walk 新激光设备帮助帕金森患者重获行走能力 Parkinsons disease slowly destroys the brains ability to control the muscles, depriving the patients of their mobility. Researchers at the Mayo Cl
VOA标准英语2014年(二月)
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
2017年VOA慢速英语(七)月
This is All Things Considered. I'm Michelle Norris. Phone calls from Sweden woke up two American scientists this morning, John Hall and Roy Glauber. They will share the Nobel Prize for Physics with a German Researcher Theodor Haensch. All three worke
2005年NPR美国国家公共电台
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
2013年VOA慢速英语(五)月
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
2012年VOA慢速英语(一)月
The 21st Winter Olympics in Vancouver enter their final week Sunday. Local organizers have received high marks for the way the Games have gone so far. The first eight days of the Winter Games in Vancouver have had plenty of controversy. Before the Ga
VOA标准英语2010年(二月)
Senegal Quranic School Puts Children First Quranic schools in Senegal gained much unwanted attention last year with a damning report by Human Rights Watch that said many schools were enslaving their students to beg for money. One Quranic school that
VOA标准英语2011年(五月)
The Basque separatist group ETA has declared a permanent ceasefire. The group has waged a violent campaign to form an independent state in northern Spain and southwest France. A video posted on the website of Basque newspaper Gara shows masked people
VOA标准英语2011年(一月)
By Lisa Bryant Paris 09 February 2006 Since European newspapers began reprinting editorial cartoons of the Prophet Muhammad, Europe is finding itself the target of Muslim ire. Muslim protesters chant
2006年VOA标准英语（二月）
Turkish health minister Recep Akdag says preliminary tests show five more people are infected with the bird flu virus. The cases were detected in four provinces, raising the number of suspected and co
2006年VOA标准英语（一月）
By Mike O'Sullivan Ramona, California 27 October 2007 As firefighters continue to battle blazes in Southern California, many San Diego residents returned to neighborhoods once in the fires' path. Mike O'Sullivan reports from Ramona, outside San Diego
2007年VOA常速英语（十月）
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
VOA常速英语2007年（十一月）
By Robert Berger Jerusalem 12 June 2008 Prospects appear to have improved for a Middle East ceasefire. As Robert Berger reports from VOA's Jerusalem bureau, truce efforts come amid political turmoil in Israel. An Israeli delegation is in Cairo to tr
VOA标准英语2008年（六月）
Fireflies by Owl City You would not believe your eyes If ten million fireflies Lit up the world as I fell asleep 'Cause they'd fill the open air And leave teardrops everywhere You'd think me rude But I would just stand and stare I'd like to make myse
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