单词 | dutch roll |
释义 | > as lemmasDutch roll Dutch roll n. (a) a roll in ice-skating, executed by gliding with the feet parallel and pressing alternately on the edges of each foot; (b) Aeronautics (see quot. 1960). ΚΠ 1893 Durham Univ. Jrnl. 10 103 Others have in spite of honourable endeavour been obliged to content themselves with mediocre achievement and Dutch roll. 1939 Jrnl. Royal Aeronaut. Soc. 43 795 Lateral oscillations, or ‘Dutch roll’, as they are sometimes called. 1960 Electronic Engin. 32 407 A ‘dutch roll’ is the characteristic short period lateral oscillation of an aircraft, involving yaw, roll and sideslip, which is excited either by rudder application, or a lateral gust. < as lemmas |
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