分类:
2010-03-06 23:04:58
aeronautics ![]() ![]() |
n. |
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航空学,航空术 |
1. | Hello, Mr. Lee? This is Ellen Richardson of Benson aeronautics in Denver. ![]() |
喂,是李先生吗?我是丹佛市bensonaeronautics的ellenrichard。 | |
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2. | science and technology of electronic systems and devices for aeronautics and astronautics ![]() |
航空学与太空航空学中电子系统与设备的科技 | |
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3. | (aeronautics) designating an airship or dirigible having a form
maintained by a stiff unyielding frame or structure. ![]() |
(航空学)指飞艇或者飞船,其外形由坚固、不可弯曲的构架或者结构所支撑。 | |
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4. | (aeronautics) having a form maintained by a rigid keel-like structure
as well as by internal gas pressure. ![]() |
(航空学)其外形由坚固的、龙骨状的结构以及内部气压两者同时支撑。 | |
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5. | (aeronautics) designating an airship having a shape maintained only by
internal gas pressure and without a supporting structure. ![]() |
(航空学)指飞艇或者飞船,其外形只由内部气压所支撑,没有支撑结构。 | |
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6. | the largest city in Texas; located in southeastern Texas near the Gulf
of Mexico; site of the National Aeronautics and
Space Administration. ![]() |
美国得克萨斯州最大的城市;位于得克萨斯州东南部靠近墨西哥湾;是美国国家航天中心和空间管理中心所在地。 | |
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7. | Tony knew enough of things and the problems of aeronautics to realize that this gigantic imitation of a
bee would give the newspapers fits. ![]() |
托尼对航空术所具有的知识使他明白,这种像蜜蜂形状的巨型飞机将轰动报界。 | |
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8. | So the National Aeronautics and Space
Administration (NASA) will produce a mini-book to show that yes, indeed,
Americans did land on the Moon. ![]() |
美国航空航天局将会就此问题出版一本袖珍书,向世界证明美国人的确曾踏上月球。 | |
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9. | (aeronautics) the state of equilibrium in which centrifugal forces due
to a rotating mass (e.g., a propeller) do not produce force in the shaft and so
vibration is reduced. ![]() |
(航空学)离心力不导致振颤的状态。 | |
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10. | In 1986, U.S. National Aeronautics and
Space Administration (NASA) scientists confirmed the British findings and found
that the hole in the ozone layer was nearly as large as the entire continent of
Antarctica. ![]() |
1986年,美国国家航空与航天局的科学家们证实了英国人的发现,并且发现臭氧层上的空洞几乎和整个南极大陆同样大小。 | |
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