Aeronautics. A vertical take-off.
| 单词 | θ206974 |
| 释义 | society > travel > air or space travel > action of flying (in) aircraft > specific flying operations or procedures > [noun] > take-off > types of (4) jump-off1939 Aeronautics. A vertical take-off. jato1944 A take-off assisted by a jato unit. RATO1945 A system for assisting the take-off of an aircraft or missile in which a (usually detachable) unit of rocket engines is used temporarily to… lift-off1956 The vertical take-off of a rocket, helicopter, or the like; the moment at which an aircraft begins to leave the ground. |
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