| |||
| 回归成分; 回归组成部分 | |||
|
regression component : 6 do fraz, 4 tematyki |
| Chemia | 1 |
| Geologia | 1 |
| Nauka o ziemi | 2 |
| Technika i technologia | 2 |
| |||
| 回归成分; 回归组成部分 | |||
|
regression component : 6 do fraz, 4 tematyki |
| Chemia | 1 |
| Geologia | 1 |
| Nauka o ziemi | 2 |
| Technika i technologia | 2 |