 |
| |||
| ice motion | |||
| ice push | |||
| ice drift (dimock) | |||
| initial ice movement | |||
| shearing | |||
| advance of ice (нарушение сплошности речного льда до начала ледохода) | |||
| shearing of ice; debacle | |||
| |||
| ice twitch | |||
| ice movements | |||
| подвижка льда: 5 phrases in 3 subjects |
| Makarov | 3 |
| Technology | 1 |
| Water resources | 1 |