单词：glass filament construction
单词：glass filament construction 相关文章
Apples New Spaceship Headquarters Almost Complete 苹果公司新的太空飞船总部将近完工 Apple is nearing completion of its new spaceship headquarters in northern California. The company has been secretive about the project, just as it is a
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WASHINGTON, Nov. 26 (Xinhua) -- U.S. President Barack Obama was hurt in a basketball game Friday morning, and got 12 stitches in his lip, the White House said. Obama got the stitches after his basketball game in the morning with personal aide Reggie
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ANNOUNCER: Welcome to the VOA Special English program, People in America. Today, Sarah Long and Bob Doughty tell about the inventor Thomas Alva Edison. He had a major effect on the lives of people around the world. Thomas Edison is remembered most f
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Is it simply the byproduct of a crude mechanical action? 它仅仅是一个粗糙机械制作的副产品？ Or is it an imitation of one half the set of sounds we make to express disappointment? 或者对我们抒发不满的一种声音的一半所进
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The bridge will be suspended across Zhangjiajie Grand Canyon in scenic Zhangjiajie National Park in central China's Hunan Province. When completed, project engineers say the bridge will be 300 meters above ground and 430 meters in length. The bridge
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Science and technology 科学技术 3D printing 三维压制 A third-world dimension 第三世界的发展空间 A new manufacturing technique could help poor countries as well as rich ones 一项新的制造技术能够对贫困国家有所帮助，就
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