| |||
| 可变频带滤波器 | |||
| Anglais glossaire | |||
| |||
| variable band width filter (ssn); variable band-width filter (ssn) | |||
|
variable- bandwidth filter : 2 phrases, 2 sujets |
| Espace | 1 |
| Géophysique | 1 |
| |||
| 可变频带滤波器 | |||
| Anglais glossaire | |||
| |||
| variable band width filter (ssn); variable band-width filter (ssn) | |||
|
variable- bandwidth filter : 2 phrases, 2 sujets |
| Espace | 1 |
| Géophysique | 1 |