| 单词 | lighter-than-air |
| 释义 | 例句释义: 轻于空气的,比空气轻,比空气还轻,轻于空气航空器 1. What thing is lighter than air that any person can hold in a second or in a minute but never in an hour? 什么东西比空气还轻，任何人只能抓住一秒或一分钟但是不能抓住一小时？ www.ebigear.com 2. Birds are sensitive to methane gas, which when released from the air floats upward as it is lighter than air. 鸟类对甲烷很敏感，因为甲烷比空气轻，释放出来的时候会向上漂浮到空气中。 blog.sina.com.cn 3. The Man Angel was lighter-than-air and had paddles like a rowboat that the aviator could pump. “人类天使”比空气还轻，并且有着类似于小船的桨，飞行员可以驱动这些桨。 www.bing.com 4. In nature, lighter-than-air volcanic lava traps bubbles of various sizes as the molten rock cools. 自然界中，比空气还轻的各种火山灰在冷却过程中变为海底火山岩。 www.kancaimi.cn 5. This water vapor (a gas ), being lighter than air, rises until it reaches the cold upper air where it condenses into clouds. 这些水蒸气（一种气体）由于比空气轻，会上升直至达到高空冷气层，并在那里凝结成云。 blog.sina.com.cn 6. RICHARD ROBINSON The magic wand becomes lighter than air in this exclusive clip from Robinson's Magic Stick dvd. 在这段视频中，魔杖变得比空气还要轻…… www.exmagic.cn 7. Gossip girl: Spotted fleeing dessert--S. and lonely boy lighter than air and heading downtown. 绯闻少女：S。和寂寞男孩，跳过甜品，脚步轻快奔往市中心。 www.tiantianbt.com 8. CNG made up mostly of Methane, is lighter than air, odorless and colourless. 由甲烷CNG大多，比空气轻，无嗅、无色。 www.bing.com 9. In addition to being lighter than air, Helium is incredibly useful, scientifically, in its liquid form! 除了轻过空气外，在科学上液氦的作用简直令人难以置信。 www.bing.com 10. Soft cotton blend delivers a lighter-than-air feel while wicking away moisture. 排汗远离水分的同时，软棉混纺提供了比空气轻的感觉。 www.freemerce.com 1. Balloons are aerostats, which means that they are lighter than air when inflated. 气球是轻飞行器，也就是说，充气后，它们会比空气轻。 www.24en.com 2. Balloon dragons are so named because they are filled with a gas that makes them almost lighter than air, similar to balloons. 气球龙来自于牠们充满气体而轻飘飘的身躯，这样使的牠们几乎比空气轻，就好比气球一样。 home.gamer.com.tw 3. Helium is also lighter than air, but it costs a lot of money. 氦也是一种比空气轻，但它比较贵。 sh.yingyu.com 4. When you send it flying up there, all at once you're lighter than air. 当你的风筝翱翔在天空，你立刻觉得自己比空气更轻。 post.baidu.com 5. lighter than air , a song or so it seems. 看似一首歌，或轻甚空气。 www.ichacha.net 6. bag filled with hot air or a lighter-than-air gas such as helium or hydrogen that can rise and float in the atmosphere. 一种大型气密球囊，内充热空气或轻于空气的气体（如氦或氢），以产生浮力，可在大气中上升和飘浮。 dict.ebigear.com 7. It's because they are filled with helium, and helium gas is lighter than air so it floats. 因为他们都被灌满了氦气，而氦气比空气轻，所以气球就能浮在空气中了。 www.24en.com 8. A balloon rises because it is lighter than air. 气球上升是因为比空气轻。 hosenglish.com 9. Standard Specification for Required Product Information to be Provided with Lighter-Than-Air Light Sport Aircraft 轻于空气的轻型运动飞机要求的产品信息的标准规范 www.chinastandard.com.cn 10. Standard Specification for Manufacturer Quality Assurance Program for Lighter-Than-Air Light Sport Aircraft 轻于空气的轻型娱乐飞行器制造商质量保证计划规范 www.std168.com 1. Standard Specification for Production Acceptance Testing System for Lighter-Than-Air Light Sport Aircraft 轻于空气的轻型娱乐飞行器的生产接受检验系统规范 www.std168.com 2. Standard Specification for Continued Airworthiness System for Lighter-Than-Air Light Sport Aircraft 轻于空气的轻型运动飞机连续适航性的标准规范 www.chinastandard.com.cn 3. Standard Specification for Design and Performance Requirements for Lighter-Than-Air Light Sport Aircraft 轻于空气的轻型运动飞机的设计和性能要求标准规范 www.chinastandard.com.cn 4. Spotted fleeing dessert-- S. And lonely boy lighter than air and heading downtown. S 和寂寞芳心小伙儿跳过甜品脚步轻快奔往市中心 www.tingclass.net 5. This lighter-than-air craft was designed by Muntz himself 这艘轻便的飞艇由Muntz本人设计 wenku.baidu.com 6. We're lighter than air and 我们比空气轻 wenwen.soso.com |
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