частоты первого тона | |
astronaut. | first mode frequencies |
изгибное колебание | |
combust. | cantilever vibration |
Makarov. | bending vibration; flexural vibration |
изгибные колебания | |
automat. | bending vibration |
Makarov. | flexural vibration |
met. | flexural modes |
nautic. | bending oscillation; flexural oscillation |
| |||
first mode frequencies |
частота первого тона: 2 phrases in 2 subjects |
Aerohydrodynamics | 1 |
Aviation | 1 |