单词：ballistic laser holographic system
单词：ballistic laser holographic system 相关文章
In whats believed to be a first Londons Imperial College Business School is using holographic technology to present lectures to students. From California Marrowli NaicaGoogles product manager was beamed onto a stage like Magic. The head of Imperials
VOA标准英语2018年(十一月)
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）
[00:01.26]GLOBAL GAMES [00:03.13]Children of the future will never be able to [00:05.65]complain that there's no one to play with. [00:07.99]Equipped with a virtual reality headset, [00:10.45]this twelve-year-old is taking part [00:12.63]in global ga
北师大版高中英语模块11(选修)
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
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)
It looks like he's going ballistic. John: Hello, welcome to Real English from BBC Learning English. Im John. Helen: 大家好，我是 Helen. John: Today, we're going to look at words and phrases that you might not find in your dictionary. Helen: 地道英语
地道英语在线听
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
By Andre de Nesnera Washington 06 July 2006 Just a few days ago, North Korea triggered an international furor when it conducted several ballistic missile tests. In this report from Washington, VOA Senior Correspondent Andr de Nesnera looks at whethe
2006年VOA标准英语（七月）
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
This is the VOA Special English Technology Report. A hologram is a three-dimensional image -- an image that appears to have height, width and depth. More than thirty years ago, Princess Leia gave her famous holographic plea for help in the original S
2010年VOA慢速英语(十一)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）
Military fans in China and around the world should set their alarm clocks to ring before 10 am on Thursday Beijing time as they will be presented with a rare display of the People's Liberation Army's top weapons, observers suggested. 抗战胜利阅兵
阅读空间
What Would You Ask Her? 你会向她提什么问题? One question has intrigued art lovers around the world for generations: what is the secret behind the Mona Lisas enigmatic smile? Well now they have the chance to ask her directly, thanks to a new
英语听力精选进阶版
WASHINGTON, July 5 (Xinhua) -- The U.S. Department of Defense on Friday announced that the nation's missile defense system failed in a latest test with a ground-based interceptor missile failing to hit an incoming ballistic missile over the Pacific.
英语新闻
North Korea has fired a ballistic missile into the sea, South Korean and US officials say. They say the missile, launched off the east coast, flew about 800km (500 miles) and fell into the water. North Korea has not commented on the report. 近日，据
英语新闻
伊朗成功试射弹道导弹 TEHRAN, Feb. 10 (Xinhua) -- Iran has successfully test-fired two missile, one of them a surface-to-surface long-range ballistic missile, official IRNA news agency reported on Monday. The test-fired ballistic missile was
英语新闻
The Democratic Peoples Republic of Korea has fired a medium-range ballistic missile into east waters. This move is just days after the DRPK leader Kim Jong-Un ordered further nuclear warhead and missile tests. South Koreas defence ministry spokesman
cctv9英语新闻2016年
The missile launch comes a day after US President Barack Obama signed an order to implement new sanctions on the DPRK. It includes measures from the recently-agreed UN Security Council resolution, and separate moves passed by Congress. Let's cross li
cctv9英语新闻2016年