| |||
| падающая волна | |||
| продольная волна; волна сжатия | |||
| P-волна | |||
| первичная сейсмоволна; первичная волна | |||
|
primary wave : 12 phrases in 9 subjects |
| Geophysics | 1 |
| Hydraulic engineering | 1 |
| Makarov | 1 |
| Military | 2 |
| Nautical | 1 |
| Navigation | 1 |
| Nuclear physics | 1 |
| Politics | 1 |
| Technology | 3 |