半周期

半周期 [bàn zhōu qī]

1. ■ half cycle; semiperiod; one-half cycle; semi-cycle; half period

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常用词组

1. ■ 半周期带 half-period zone;

2. ■ 半周期平均电流 half-period average current;

3. ■ 半周期平均值 half-period average value;

4. ■ 半周期振荡 semioscillation