单词:monolithic laser
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Decoding The Matrix Carrie-Anne Moss (“Trinity”) : It’s very rare that you actually get to 1) merge what you do with what you believe in. The Matrix: we had a life changing experience making it
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
Lesson25 Globalization of Food Diversity In the 1990s, when use of the term globalization had become commonplace, it appeared that the long record of interconnections between peoples and places had greatly intensified over the previous 30 years, prod
It may well be that the world is recovering, um but people don't necessarily feel good about it. There are signs we might have had the turn, which, by the way, I believe we have had. Um, and again everything is a matter of probability. It is hard to
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
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
3D打印制作标志性跑车的复制品 Cars with parts made by 3D printers are already on the road, but engineers are still learning about this new technology. While testing the possibility of printing an entire car, researchers at the U.S. Depart
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
Broadcast: Mar 22 2003 Large crowds of anti-war 1) demonstrators turned out in New York City, Saturday. Protesters marched in the streets there and in several major U.S. cities to protest the Bush adm
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
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
North Korea has revised the charter of its only political party, apparently to ensure a smooth transition of power from father to son in the reclusive communist state. VOA correspondent Steve Herman has obtained a copy of the document, which has not
New York Carousel Simulates Fish Swimming Patterns NEW YORK The millions of tourists who visit New York City have a new and exciting attraction to experience. The fish flash before your eyes.they undulatethey change color. You never know what its goi
AUDIE CORNISH, HOST: President Trump and other Republican leaders are working furiously to repeal and replace the Affordable Care Act. Millions of Americans who have health insurance through the Obamacare marketplaces are wondering what will happen t
Now, let me be very clear: the 14.8 percent of Americans living in poverty need money, plain and simple. 我说的再明白一些,就是在美国,穷人占14.8%,他们需要钱,简单易懂。 And all of us need policies that protect us from
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
US Worker Bees Toil in Cubicles 美国公司白领对办公环境叫苦不迭 Every day, and certainly on Sunday when many newspapers produce a separate comics section, millions of Americans check out the strip called Dilbert, created by cartoonist S
The worlds best tourist destination? Its not Spain, the US, or even Telegraph Travel readers favourite country New Zealand, but Ethiopia, according to the European Council on Tourism and Trade. 哪里是世界最佳旅游目的地呢?在对旅游和贸
Jobs particularly focused on the staircases, which echoed the one he had built at NeXT. 乔布斯尤其关注楼梯的设计,苹果零售店的楼梯和他以前为NeXT办公楼设计的楼梯如出一辙。 When he visited a store as it was being