| 单词 | decision speed |
| 释义 | > as lemmasdecision speed decision speed n. Aeronautics the speed of an aircraft above which a take-off should not normally be aborted. ΚΠ 1953 Aircraft Performance (Internat. Air Transport Assoc.) 109 The pilot should never be tempted to take off before having reached the take-off safety speed. This may be best achieved by specifying for twins a decision speed equal to the take-off safety speed. 1957 Aeroplane 93 107/1 Concerned with accelerate-stop and engine-failure take-off distances in relation to decision speeds. 2004 G. Perry Flying People xi. 80 As aircraft have become heavier and take-off decision speeds faster, the energy absorption required of the brakes has tested designers' ingenuity to the limits. < as lemmas |
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