| |||
| 数学对象 | |||
|
mathematic : 196 phrases in 13 subjects |
| Architecture | 1 |
| Automobiles | 1 |
| Aviation | 2 |
| Business | 1 |
| Ecology | 1 |
| Electronics | 7 |
| General | 2 |
| Information technology | 3 |
| Metallurgy | 3 |
| Rail transport | 1 |
| Space | 12 |
| Technology | 160 |
| Telecommunications | 2 |
| |||
| 数学对象 | |||
|
mathematic : 196 phrases in 13 subjects |
| Architecture | 1 |
| Automobiles | 1 |
| Aviation | 2 |
| Business | 1 |
| Ecology | 1 |
| Electronics | 7 |
| General | 2 |
| Information technology | 3 |
| Metallurgy | 3 |
| Rail transport | 1 |
| Space | 12 |
| Technology | 160 |
| Telecommunications | 2 |