tropospheric propagation
| medium
| tropospheric propagation | |
| el. | propagation troposphérique |
| Medium | |
| comp., MS | Moyenne |
| medium | |
| chem. | agent |
| comp. | médian |
| ed. | support |
| nat.res. | couche nourricière; milieu nutritif; substance nutritive |
| |||
| propagation troposphérique | |||
|
tropospheric propagation : 7 phrases in 2 subjects |
| Communications | 2 |
| Life sciences | 5 |