возбуждение сейсмических волн | |
geophys. | seismic energy excitation; seismic energy injection |
падающий груз | |
geol. | drop-ball |
Makarov. | drop-weight |
mining. | dropball; drop-ball |
O&G, sahk.r. | dropped object |
| |||
seismic energy excitation; seismic energy injection |
возбуждение сейсмических волн: 14 phrases in 3 subjects |
Makarov | 1 |
Oil / petroleum | 8 |
Technology | 5 |