 |
| |||
| r-a sin-r cossup2/sup φ | |||
| в полярных координатах: 27 phrases in 10 subjects |
| Aerodynamics | 3 |
| Aviation | 5 |
| Computers | 1 |
| Electronics | 4 |
| Geology | 1 |
| Information technology | 1 |
| Mathematics | 5 |
| Mechanic engineering | 1 |
| Missiles | 4 |
| Technology | 2 |
|
| |||
| r-a sin-r cossup2/sup φ | |||
| в полярных координатах: 27 phrases in 10 subjects |
| Aerodynamics | 3 |
| Aviation | 5 |
| Computers | 1 |
| Electronics | 4 |
| Geology | 1 |
| Information technology | 1 |
| Mathematics | 5 |
| Mechanic engineering | 1 |
| Missiles | 4 |
| Technology | 2 |