| 单词 | open jet |
| 释义 | > as lemmasopen jet open jet n. a stream of air in a wind tunnel which is not bounded by rigid walls in the working section. ΘΚΠ the world > matter > physics > mechanics > dynamics > fluid dynamics > [noun] > aerodynamics > wind tunnels > specific stream of air in open jet1932 1932 Jrnl. Royal Aeronaut. Soc. 36 999 In a tunnel of any sort the provision of an open jet calls for rather more power than a walled-in jet would need. 1994 Proc. Royal Soc. B. 257 228/1 A living adult male swallow was positioned just outside the nozzle of an open-jet, open-circuit wind tunnel. < as lemmas |
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