main carrier
| frequency
| main carrier | |
| commun. IT | onde porteuse principale; porteuse principale |
| Frequency | |
| pharma. | Fréquence |
| frequency | |
| gen. | périodicité |
| comp., MS | fréquence |
| gear.tr. | fréquence |
| health. | abondance |
| med. | fréquence |
| met. | frequence |
| nat.sc. | abondance dominante |
| nat.sc. life.sc. agric. | présence |
| textile | période |
| |||
| onde porteuse principale; porteuse principale | |||
|
main carrier : 6 phrases in 3 subjects |
| Communications | 3 |
| Electronics | 1 |
| Transport | 2 |