| 释义 |
半周期 bàn zhōu qī half cycle; semiperiod; one-half cycle; semi-cycle; half period 半周期带 half-period zone; 半周期平均电流 half-period average current; 半周期平均值 half-period average value; 半周期振荡 semioscillation半周期one-half period半周期half period半周期half-period半周期half cycle半周期semiperiod双向☞半周期--半周的双向☞半周期--半循环双向☞半衰期--半周期双向☞半周期--半周 |