时间：2011-02-23 15:20来源：蓝天飞行翻译 作者：航空 点击：次
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(NOTE: withdrew – withdrawn) within /w.e.n/ preposition in or inside . Great care must be taken to ensure that the aircraft operates within regulated or permissible weight limits. . within two hours in about two hours or less, but not more withstand /w.estnd/ verb to resist or bear . Wings must be capable of not only withstanding the aircraft weight, but also the stresses and strains which are imposed during flight. WMO abbreviation World Meteorolog- ical Organization work /wk/ noun 1. the operation of a force to produce movement or some other physical change . 1 horsepower is defined as 33,000 foot-pounds of work accomplished in one minute (a foot-pound being the ability to lift a one pound weight a distance of one foot). 2. something which has to be done, e.g. maintenance . Work is being carried out on the auxiliary power unit (APU). 3. something done to earn a living . She enjoys her work as an airport security officer. . verb 1. to operate, to function . the computer doesn’t work the com-puter doesn’t operate as it should do because there is something wrong with it 2. to do something such as mainte-nance . Engineers worked on the air-craft all night. 3. to do something to earn a living . She works for a large air-line. 4. . to work out to calculate, to solve a mathematical problem . Air-craft performance is a function of weight and therefore it is important that you can work out weight from volume and vice-versa.
working conditions /wk.. k.n
X-ray /eks re./ noun 1. a ray with a very short wavelength, which is invisi-ble, but can go through soft tissue or material and register as a photograph on a film 2. a photograph taken using X-rays . verb to take an X-ray photograph of luggage |
