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亚声速 | |
avia. | subsonic speed; subsonic |
前缘 | |
bridg.constr. | front edge |
mining. | front |
skydive. | slat |
space | leading edge |
tech. | leading edge; advancing edge; anterior border |
| |||
subsonic speed; subsonic | |||
subsonic velocity |
亚声速 : 64 phrases in 9 subjects |
Aviation | 15 |
Compressors | 1 |
Construction | 1 |
Earth sciences | 1 |
General | 3 |
Hydroelectric power stations | 1 |
Nautical | 1 |
Space | 27 |
Technology | 14 |