单词:camera tube with high velocity scanning beam
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The sports arena was crowded this morning, Henry noticed as they walked inside with Katya. More athletes and coaches had arrived overnight. A press center had been set up between two sections of bleachers. Men and women with badges that said PRESS wa
088 distance and speed Words Near/close far rush hurry crawl pace velocity wide tall long short length deep narrow broad high depth shallow short-cut long-distance rapid slow fast quick height low faraway Phrases Take(time) A drive/walk A distance of
AS IT IS 2014-06-02 Connected Cars on the Highway to the Future 高科技使汽车连接未来 Modern automobiles and their drivers are becoming connected through wireless technology to entertainment and information systems. VOA recently visited the
Electronics Show Displays Newest Gadgets CES国际消费电子展展示新奇玩意儿 Thousands of people were in the American state of Nevada earlier this month for the Consumer Electronics Show. The CES is the worlds biggest show for electronic de
High-techCameras Haveyouheardaboutthelatestinhigh-techcameras? TheJapanesehaveanewsuper-fastcamera. It'ssoquickitcanphotographawomanwithhermouthclosed. Notes: 1.Haveyouheardaboutthelatestinhigh-techcameras? 你听说有关高科技相机的最新消息
beam, [bi:m] n 大梁(建筑中用作支撑的木材、金属或石头);光柱;臀围;平衡木 【船】横梁; 船幅; 船舷 (秤)杆; (犁)柄; (锄)把; 卷轴; 横杆; 杠杆 (鹿角的)主干 (灯光、日光、月光等的)束, 道,
One of the best uses of technology is to make life easier. A new product from Microsoft Corporation can do just that for people who have trouble seeing. They may be blind or visually impaired. The product, an app, is currently available for free for
Alex Chadwick: From NPR News, it is Day to Day. The wonders of modern medicine often do cost us a little something in personal dignity. Think of this word, colonoscopy , if you haven't had the occasion to sample the procedure yet, you will know what
By Mil Arcega Washington 19 March 2007 watch Insurance Camera report A major U.S. insurance company is offering new technology to its customers, which could significantly reduce accidents. The program targets risky teenage drivers by giving parents
In today's Tech Bytes, the worlds largest cellphone maker is said to release its first laptop(笔记本电脑) in the US. Nokia starts taking orders on the booklet 3G beginning October 22th.It will run Microsoft's new Windows 7 software, have a ten-inch
So here with my new iPad. And over the last couple of days, I've gotten a couple of questions. The first is should I buy the iPad2, now that it is $399, or should I get the new iPad for $499? I've also gotten the question. I have the iPad2 but should
[1] President Bush says the US is working toward a strong UN resolution on North Korea. This comes as the United Nations is weighing sanctions against North Korea for its reported nuclear test. The US
Bob Beamon established himself as the favourite in the 1968 long jump by winning 22 of 23 meets in the pre-Olympic season. He almost met with disaster in the qualifying round. After fouling his first two attempts, he had only one try left. His teamma
Google Launches New Pixel Smartphone Google has announced its first smartphone designed in-house, the Pixel. The company showed the new phone to the world during a launch event Tuesday in San Francisco, California. So today, Im very excited to introd
Gymnastics is a strength for China, and as the Olympic host this year, it is no surprise that the Asian giant has had big results in Beijing. As VOA's Jim Stevenson reports from the games, U.S. gymnasts also found their way to the medal podium, in l
BBC Learning English London Life Friendliness on the tube Yvonne:I'm Yvonne Archer and this is London Life from bbclearningenglish.com. Hello! In today's programme, we're talking about friendliness on London's tubes. Is there any? As you probably kn
RACHEL MARTIN, HOST: Astronomers are building the world's largest digital camera to capture images of the night sky. This thing is two stories tall, a scientific marvel. So of course NPR's science correspondent Joe Palca traveled to California to che
And to just prove that, the guys are going to tear apart a TV. All set? Lets go. Were going to put a pound of C4 into the television, and then film the explosion on two different high-speed cameras. One will be filming at 1,000 frames per second and
You're the lighthouse in my ocean It's so far from me. When every time you beam your light, you free me. I believe, if we think like a mountain, our love never dies. If the wave is high enough in the ocean, we never turn to light. We are the spirit o
Looking At Photographer George Rodriguez SCOTT SIMON, HOST: Photographer George Rodriguez chronicled Los Angeles for nearly six decades from Hollywood to the Chicano movement to hip-hop and beyond. As NPR's Mandalit del Barco reports, his work is now