| |||
| rayonnement infrarouge; chaleur rayonnante; rayonnement calorifique | |||
| infrarouge | |||
| rayonnement infrarouge; ultra-rouge; infra-rouge; radiations infrarouges | |||
|
Ultrarot : 14 phrases in 6 subjects |
| Analytical chemistry | 4 |
| Astronomy | 1 |
| Chemistry | 2 |
| Earth sciences | 4 |
| Electronics | 2 |
| Technology | 1 |