 |
| |||
| зона конвергенции | |||
| область сужения; область суженных сечений | |||
|
收敛区 : 7 phrases in 4 subjects |
| General | 1 |
| International Monetary Fund | 1 |
| Mathematics | 2 |
| Technology | 3 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips