单词:high-definition laser radar
单词:high-definition laser radar 相关文章
02 Outdoor Advertising GLOSSARY advertising campaign an effort to make people aware of ones products orservices and want to buy them by using many different kinds of relatedadvertisements * An advertising campaign designed to reach young consumers mi
F15-E. They started to come out only at night. They started to take advantage of environmental conditions which made it difficult for us to see them. And they began to move their operations' areas farther north. The intense air attacks on Scud sites
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
By Paul Sisco Washington, DC 29 September 2006 watch Border Security Tech An immigrant captured after illegally crossing the U.S. border with Mexico It's a new approach to the crackdown. With border security and illegal immigration a major concern i
So this is my niece. Her name is Yahli. She is nine months old. Her mum is a doctor, and her dad is a lawyer. By the time Yahli goes to college, the jobs her parents do are going to look dramatically different. In 2013, researchers at Oxford Universi
Six, five, four, three, two, one, zero India launched its first mission to the moon on Wednesday, rocketing the Chandrayaan-1 into the dawn sky for a 2-year mission to redraw maps of the lunar surface. Dear colleagues and friends, its a historic mom
January 1991, an F-15 pilot on combat-air patrol sweeps the skies of Iraq. Sheridan, I'm Captain Medrimans, Captain in the 27th fighter squadron, flying in F-15 over Iraq. Today's been a mixed sweep, we started from the central, swept up for Bagdad,
This is Valentines Day and this morning, we have a few words about love and money. According to research from a major credit card company, the average man spends about $130 on his sweetheart. Women, spend about half that. For people who want to spend
By Carol Pearson Washington 05 May 2008 High definition TV provides sharper images, but high definition imaging now goes beyond television. VOA's Carol Pearson reports on high definition eye glasses.
Iron Dome defense system uses cameras and radar to track incoming rockets and can shoot them down within seconds of their launch. The system was developed by Rafael, the Israel Military Industries, at a cost of $200 million. Robert Berger | Jerusalem
By Mil Arcega Washington 21 February 2008 Japan's Toshiba Corporation effectively ended the format war over the next-generation DVD players after announcing this week that it would no longer manufacture HD DVD players and recorders. The announcement
AS IT IS 2014-04-19 High Tech Aids Search and Rescue高科技搜救工具 From VOA Learning English, this is As It Is Saturday. Im Anna Matteo. Improvements in technology can save lives. Stronger buildings do not fall during storms and earthquakes. W
Last month, Washington, D.C., opened a new kind of trade school of which it is immensely proud. This is not one of the old-fashioned vocational schools that taught literal nuts-and-bolts repair work or hands-on career training in fields like auto re
In 2012, Kaggle challenged its community to build an algorithm that could grade high-school essays. 2012年,Kaggle给当地学校出了个难题,设计一个算法来评判高中作文。 The winning algorithms were able to match the grades given
Every year satellites are damaged or destroyed by objects orbiting the Earth's atmosphere. An Australian company is now using the latest laser technology to track these objects in order to reduce cosmic damage. Li Dong has the details. Even in space,
文本: These fishermen are superstitious about turtles. Bringing one on board is bad luck. It's her lucky day. More and more fishing vessels are being drawn to the South Pacific each year, as this is one of the last oceans where healthy numbers of
Six, five, four, three, two, one, zero India launched its first mission to the moon on Wednesday, rocketing the Chandrayaan-1 into the dawn sky for a 2-year mission to redraw maps of the lunar surface. Dear colleagues and friends, its a historic mome
When was the last time you ate? You sure about this? Bon apptit. Thanks? What are friends for? I should probably point out that my best friend, Lissa Dragomir, is a royal member of an ancient race. And yeah, ________1___________, they live off blood.
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
The 1.5-kilogram drones, made of carbon fiber, are equipped with an infrared cameras, allowing them to see in the dark. They will also be fitted with radar systems and communications antenna to extend monitoring capabilities. But the truly outstandin