单词 | wind axis |
释义 | > as lemmaswind axis wind axis n. Aeronautics each of a set of rectangular coordinate axes having their origin in the aircraft and the x-axis in the opposite direction to the relative wind; usually plural. ΘΚΠ society > travel > air or space travel > a means of conveyance through the air > aeroplane > qualities and parameters of aircraft > [noun] > wind axis wind axis1932 1932 Jrnl. Royal Aeronaut. Soc. 36 194 Calculations..of a complete model rotated about the wind axis..give a fair approximation to the spinning characteristics of the aeroplane. 1984 F. J. Hale Introd. Aircraft Performance i. 4 The wind axes are not body axes; that is, they are not fixed to the aircraft other than at the cg. A change in the direction of flight can change x without changing the attitude of the aircraft. < as lemmas |
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