| Bahasa Indonesia | Bahasa Asing | Kata kunci | Bidang | Sumber | |
|---|---|---|---|---|---|
| 21. | pengalun Fessenden ratah; osilator Fessenden ratah | similitude | Fessenden; osilator; pengalun; ratah | Fisika | Pusba |
| 22. | pengalun Lecher; osilator Lecher | Lecher oscillator | Lecher; osilator; pengalun | Fisika | Pusba |
| 23. | pengalun lokal; osilator lokal | local oscillator | lokal; osilator; pengalun | Fisika | Pusba |
| 24. | pengalun ratah; osilator ratah | simple oscillator | osilator; pengalun; ratah | Fisika | Pusba |
| 25. | pengalun selaras; osilator harmonik | harmonic oscillator | harmonik; osilator; pengalun; selaras | Fisika | Pusba |
| 26. | pengalun takselaras; osilator anharmonik | oscillator, anharmonic | anharmonik; osilator; pengalun; takselaras | Fisika | Pusba |
