 |
| |||
| spektrinen; spektri- | |||
| spectral: 158 phrases in 16 subjects |
| Antennas and waveguides | 4 |
| Chemistry | 1 |
| Communications | 22 |
| Earth sciences | 25 |
| Electronics | 46 |
| Environment | 4 |
| Immigration and citizenship | 1 |
| Life sciences | 1 |
| Lighting other than cinema | 25 |
| Mathematics | 10 |
| Medical | 1 |
| Natural sciences | 6 |
| Physical sciences | 1 |
| Radio | 2 |
| Statistics | 4 |
| Transport | 5 |