perturbation
| method
| perturbation abbr. | |
| earth.sc. transp. | kretsbanestörning |
| method abbr. | |
| environ. | metod |
| |||
| kretsbanestörning | |||
| àvvikelse; stö̀rning | |||
|
perturbation : 10 phrases in 5 subjects |
| Earth sciences | 2 |
| Electronics | 1 |
| Life sciences | 4 |
| Mathematics | 1 |
| Physical sciences | 2 |