更多rf例句

1. Tombu took the opportunity to inquire, "Have you got that RF field-phase generator under control yet?"
2. The magnetic field effect, Ishie had explained; but this three-phase RF generator—that puzzled him for a while.
3. The widely-open medullary groove (rf) is shewn in the centre.
4. This is to prevent the oscillator from exciting lateral rf resonances.