An ultralight aircraft that will bring you hours of excitement and fun 一个将会带给你一段时间的刺激和乐趣的超轻航空器
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Ultralight backpacking the appalachian trail with a " 10 pound pack " . includes gear lists , and links -包括自助旅游野外探险体育比赛友情聚会情感交流人生探索等内容。
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If you ' re always on the go and will be using your computer only in short bursts , a so - called ultralight will save you some shoulder strain 如果你永不停步,将你的电脑只用在短时间、所谓轻量化将会节省你一些应变肩膀
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Today ' s so - called ultralight computers , which retail from about $ 1 , 800 to more than $ 3 , 000 , are less than an inch thick , weigh less than three pounds , and have the computing power of a typical year - old desktop 现在，这种所谓超轻电脑零售价大约在1800到3000多美元，该电脑的厚度不到一英寸，重量不到3磅，其计算能力相当于一年前一台普通的台式电脑。
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Today ' s so - called ultralight computers ， which retail from about $ 1 ， 800 to more than $ 3 ， 000 ， are le than an inch thick ， weigh le than three pounds ， and have the computing power of a typical year - old desktop 现在，这种所谓超轻电脑零售价大约在1800到3000多美元，该电脑的厚度不到一英寸，重量不到3磅，其计算能力相当于一年前一台普通的台式电脑。
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From feb . 8 to april 30 , 2006 , professor shutian liu visited the school of aerospace , mechanical and mechatronical engineering of the university of sydney , australia , collaborated with professor liyong tong on design optimization of ultralight materials and structures , and design optimization of smart structures for morphing structural shapes 赴澳大利亚同悉尼大学航空与机电学院仝立勇教授合作，在轻质材料与结构拓扑优化，特别是在智能结构拓扑优化方面开展合作研究。
