| English thesaurus | |||
| |||
| PD | |||
|
propagation : 66 phrases in 14 subjects |
| Agriculture | 1 |
| Antennas and waveguides | 8 |
| Biology | 4 |
| Biotechnology | 3 |
| Electronics | 9 |
| Environment | 2 |
| Fishery fishing industry | 1 |
| Forestry | 4 |
| Genetics | 3 |
| Horticulture | 4 |
| Microsoft | 4 |
| Piezoelectric crystals | 1 |
| Radio | 21 |
| Remote sensing | 1 |