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- Undershoot Undershoot refers to the amount by which voltage or frequency drops below the nominal value as the voltage regulator or governor responds to changes in load. 下超调下超调指电压调整器或控制器在应对负荷变化时，电压或频率低于额定的量。
- It applies a negative bias to the summing junction of voltage regulator Op Amp Z1 to cutback the generator voltage when frequency drops below 50 Hz. 它将一个负的偏置信号输向电压调节器中的运算放大器Z1的总和节点，当频率低于50赫兹时，它能降低发电机电压。
- Undershoot Undershoot refers to the amount by which oltage or frequency drops below the nominal alue as the oltage regulator or goernor responds to changes in load. 下超调下超调指电压调整器或控制器在应对负荷变化时，电压或频率低于额定的量。
- Self-Adaptive Neural Networks Identification of Structural Damage Based on Frequency Drop Rate 基于频率下降率的结构损伤自适应神经网络识别
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
- low frequency drop 低频跌落
- The drop hollows the stone, not by force, but by the frequency of its fall. 滴水穿石不是由于使用强力所致,而是由于滴水频繁所成。
- He tuned his radio to the police frequency. 他把无线电调到警方的频率。
- frequency drop [计] 频率下降
- He manipulated the frequency dial of the radio. 他开始调拨频率键盘。
- The pitch depends on the frequency. 音调的高低是由频率决定的。
- The resulting frequency varies by a few percent. 最终频率有少许变动。
- I am majored in audio frequency amplifier. 我主修音频放大器。
- Small dissipation factor at high frequency. 高的频率和小的损耗因素.
- Spread the palpitate frequency love till ending. 循着心跳的频率爱到永不分离。
- Wave speed equals frequency times wavelength. 波速等于频率乘以波长。
