自由振荡

自由振荡 [zì yóu zhèn dàng]

1. ■ {物} free oscillation; free vibration; free-running (operation); free alternation

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常用词组

1. ■ 自由振荡电流 free alternating current;

2. ■ 自由振荡频率 {讯} free oscillation frequency;

3. ■ 自由振荡周期 free period;

4. ■ 自由振荡状态 free-running operation