| |||
| ドーナツ形; ドーナツ状 | |||
|
toroidal : 9 phrases in 5 subjects |
| Antennas and waveguides | 1 |
| General | 3 |
| Physics | 3 |
| Superconductivity | 1 |
| Technology | 1 |
| |||
| ドーナツ形; ドーナツ状 | |||
|
toroidal : 9 phrases in 5 subjects |
| Antennas and waveguides | 1 |
| General | 3 |
| Physics | 3 |
| Superconductivity | 1 |
| Technology | 1 |