例句與造句

1. In order to obtain a smooth current waveform, the loads need to be inductive at the select harmonic frequencies.
2. Capacitors are connected in parallel with the DC power circuits of most electronic devices to smooth current fluctuations for signal or control circuits.
3. The rectangular voltage pulses nonetheless result in a more and more smooth current waveform, as the " switching frequency " increases.
4. Jane Austen's nephew once observed, " few changes and no great crisis ever broke the smooth current of its course ."
5. It's difficult to find smooth current in a sentence. 用smooth current造句挺難的