| |||
| directive coefficient | |||
| directivity index (выраженный в дб) | |||
| front-to-back ratio; space factor; gain (антенны) | |||
| directivity | |||
| rear-to-front ratio | |||
| directivity factor | |||
| directive gain; directional gain; directivity (антенны); directivity factor (источника звука); directive gain (антенны) | |||
| front-to-rear ratio | |||
| directional factor | |||
| directivity factor (микрофона); directivity index | |||
| directivity coefficient (излучателя) | |||
|
коэффициент направленности : 24 Phrasen in 10 Thematiken |
| Akustik | 9 |
| Antennen und Wellenleiter | 2 |
| Elektronik | 3 |
| Hydroakustik | 2 |
| Marine | 1 |
| Massenmedien | 2 |
| Metallurgie | 1 |
| Quantenelektronik | 1 |
| Schiffsbau | 1 |
| Telekommunikation | 2 |