单词：single-acting diesel engine
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Acting Beijing Mayor Cai Qi admits the current bout of air pollution throughout the capital is a major concern. He says like most people in the city, he is consistently checking the air quality index, and says public concern about the problem is both
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[00:04.57]Excitement fills the early morning air as you arrive at learn to recognize and name each part of the parachute. [00:19.17]You also learn what each part does. [00:22.05]The excitement builds as your teacher describes each stetp it of the jum
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听广告学英语:Mitsubishi GDI Engine三菱汽车引擎 Mitsubishi GDI 三菱汽车引擎 原文 It's the GDI, the engine technology of tomorrow is already being driven today. Mitsubishi's GDI engine produces more power, reduces fuel consumption, and emits less carb
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[00:07.58]Igor Sikorsky was born in the city of Kiev, Russia; on May 25, 1889. [00:16.12]His mother was a doctor. [00:15.12]His father was a professor of psychology. [00:18.59]Igor became interested in science when he was very young. [00:23.82]He was
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Narrator: Exercise 3.9. Lecture 3: Electric cars? Solar-powered buses? When most people imagine solutions to the problems of city air pollution they probably think of electricity and solar power. But the problem with an electric car is that the elect
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THE PRESIDENT: Good morning. In America, August is considered a slow news month. But in the war on terror, America and our allies remain on the offense against our enemies. And this month, we've had some encouraging news from both Afghanistan and Ir
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超Q《鼠来宝：明星俱乐部》插曲 Single Ladies 刚刚在2010年第52届格莱美音乐奖上获得年度最佳歌曲的《Single Ladies》立即被超可爱的女花栗鼠们拿来翻唱了！！！即将于2月在我国上映的搞笑动画
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AS IT IS 2016-09-01 Volvo Truck Breaks Two World Speed Records 沃尔沃卡车打破两项世界速度纪录 The Swedish-based manufacturer Volvo says one of its trucks has broken two world speed records. The truck reached a top speed of 276 kilomete
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By Brian Padden Irbil, Iraq 23 August 2007 The electricity shortage in Iraq continues to plague the country. Power blackouts have become a telling symbol of the difficulties Iraq's government and the United States are having in improving life for ord
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This Internal Combustion Engine is 50% More Efficient 新型内燃机效率提高50% Internal combustion engines in cars may be on their way out, but experts agree it will take a few decades before electric-powered vehicles become dominant. Meanwhile
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BEIJING, March 1 (Xinhuanet) -- A biotechnology(生物技术) company says it can produce diesel using the same ingredients(配制成分) that make grass grow, media reported on Monday. The Massachusetts company Joule Unlimited has created a genetica
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SAN FRANCISCO, Nov. 21 (Xinhua) -- E-commerce and online payment giant eBay announced on Monday that it has acquired New York-based technology startup Hunch, an online platform that delivers customized recommendations to users based on their individu
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Business 商业 Carmakers 汽车制造商 Revenge of the petrolheads 燃油车赢得先机 Fossil-fuel cars are getting much cleaner, making life hard for green ones 燃油汽车越来越环保了，环保汽车日子难过了 THE Chevrolet Volt, a c
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超Q《鼠来宝：明星俱乐部》插曲 Single Ladies The Chipettes All the single ladies (all the single ladies) - 3x. [Verse 1] All the single ladies,now put your hands up. Up in the club (club), just broke up (up) I'm doing my own little thing
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By Brian Wagner Miami 22 December 2007 Cuba is hosting a summit of Latin American and Caribbean leaders to discuss a Venezuelan-led oil partnership. In Miami, VOA's Brian Wagner reports officials say the deal has helped keep oil flowing to smaller na
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Kids React to Pop Star. This Episode: Selena Gomez . OK, hello! Oh my gosh! What's going on? Hey! Hey! Nice to meet you! Selena Gomez. She's lucky, she got to meet him. Thanks for being so sweet to me, you are sweet to me. He is the dude from transfo
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Business 商业报道 Carmakers 汽车制造商 Revenge of the petrolheads 燃油车赢得先机 Fossil-fuel cars are getting much cleaner, making life hard for green ones 燃油汽车越来越环保了，环保汽车日子难过了 THE Chevrolet Vol
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超Q《鼠来宝：明星俱乐部》插曲 Single Ladies 《鼠来宝：明星俱乐部》（艾文与花栗鼠2）讲述了成为大明星的三只花栗鼠艾文(Alvin)、赛门(Simon)与喜多(Theodore)被戴维(杰森李饰)送进高中就读，他
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you're looking pretty weird in full makeup only for this one single time you tell me I'm your curse and you are mine and I can see you I still feel you and if you jump then I will too and even in this old tiny picture these are your values not mine b
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