单词：dynamic balance and over speed test for rotor
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13 Taking the Driving Test GLOSSARY driving test an exam that must be passed to receive permission to drive,where one drives a car while the examiner sits in the passenger seat, givinginstructions and observing how well one drives * Nick hit a stop s
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This is the VOA Special English Health Report. Tuberculosis killed one million three hundred thousand people around the world in two thousand seven. In addition, almost half a million people who were infected with tuberculosis and with H.I.V. also d
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A: The styling of this car really appeals to me. B: Would you like to take this car for a spin? A: That would be a great idea. B: Fine, all I'll need from you is your Driver's License and Proof of Insurance. A: I've got my Driver's License and Proof
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A: Wow, what a cool car! B: How about taking this car out for a drive to see if you like how it handles? A: I would enjoy seeing how it handles. B: While I'm getting the keys, you just need to take out your Driver's License and Proof of Insurance. A:
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Task2:Results of Damage Testing Script: Birds often cause accidents when they strike aircraft. To date no reliable method of avoiding birds has been discovered. But scientists at the NASA space center have developed a gun built to launch dead chicken
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A Stationary Satellite, part 2 A geostationary satellite orbitsthe planet at the same rate as the planet rotates, so the satellite is always over the same patch of ground. Cool! you say. Id like to have one of those about twenty feet over my house. S
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This is the VOA Special English Health Report. Tuberculosis killed one million three hundred thousand people around the world in two thousand seven. In addition, almost half a million people who were infected with tuberculosis and with H.I.V. also di
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By Jim Fry Washington 03 May 2007 Marine Osprey The U.S. Marines are preparing to send a new tilt rotor aircraft into combat for the first time. And the American manufacturer predicts a civilian version may soon appear over many of the world's citie
2007年VOA标准英语（五月）
China-developed commercial airliner C919 has edged a step closer to takeoff after the plane's developer put it through the first high-speed taxi test last Sunday morning at Shanghai Pudong International Airport. 上周日上午，我国自主研发的商
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1. The man accused of kidnapping two young boys has pleaded not guilty in one of the cases. Michael Devlin went before a judge this morning in the case of Ben Ownby. Meantime, the parents of Shawn Hornbeck, the other teen he's accused of kidnapping,
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Amazon's Tool for Reading, One Word at a Time Last week Amazon announced Word Runner, a new tool for reading Kindle books. Word Runner is a software update that shows one word at a time, instead of words, sentences and paragraphs on one page. Amazon
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QINGDAO, Shandong, Dec. 26 (Xinhua) -- China's largest rail vehicle maker, CSR Corp. Ltd, over the weekend launched its first test train that features speeds reaching up to 500 km per hour. The six-car train with a fairshaped head is the newest in th
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