| |||
| group velocity | |||
| envelope velocity | |||
| group index | |||
| group velocity (velocity of a group of waves of varying frequency) | |||
|
Gruppengeschwindigkeit : 1 phrase in 1 subject |
| Earth sciences | 1 |
| |||
| group velocity | |||
| envelope velocity | |||
| group index | |||
| group velocity (velocity of a group of waves of varying frequency) | |||
|
Gruppengeschwindigkeit : 1 phrase in 1 subject |
| Earth sciences | 1 |