时间:2011-02-23 15:20来源:蓝天飞行翻译 作者:航空 点击:次
or increase rudder pressure on the same side as the ball has moved to in the turn coordinator.) . verb 1. to slide on slippery ground . If you brake too hard on a wet surface, you might skid. (NOTE: skidding – skidded) . to skid to a halt to slide or skid until you stop 2. to move sideways towards the outside of a turning manoeuvre skill /sk.l/ noun expertise, an excellent ability in something . Skill in accurate flying can only be achieved by constant practice. skin /sk.n/ noun the outer layer of a body, or the outer layer of an aircraft . The aircraft skin is riveted to stringers and frames. skip distance /sk.p d.st.ns/ noun the shortest distance at which a sky wave can be received . The higher the layer in which a direct wave signal is totally refracted and returns as a sky wave, the greater the skip distance. skiplane /skiple.n/ noun an aircraft equipped with skis for taking off from and landing on snow sky /ska./ noun the atmosphere and outer space as seen from the earth . The higher the sun is in the sky, the more intense is the radiation per unit area. skyjack /ska.dk/ verb to use force to take illegal control of an aircraft, especially a commercial aircraft, when it is in the air sky wave /ska. we.v/ noun part of a radiated wave which is returned to Earth by refraction from the ionosphere skyway /ska.we./ noun a route used by aircraft skywriting /ska.ra.t../ noun 1. the use of an aircraft releasing coloured smoke to form letters in the sky 2. let-ters or a message formed in the sky by coloured smoke released from an air-craft slack /slk/ adjective 1. not tight . a slack cable a loose cable 2. not busy . Early afternoon is a slack period of the day. 3. widely spaced . Throughout the tropics and sub-tropics, where pressure gradients are normally slack, the sea breeze is a regular feature. . Land and 211 smoke alarm |