VoltsHertz regulators and protection.
电压／频率调节器及保护。
Analysis and Simulation of Converter Using in Flexible Power Conditioner;
柔性功率调节器用变频器分析与仿真
To adjust a receiver to receive signals at a particular frequency or a particular program.
调整频率（以接收）调整接收器来接收特定频率的信号或特定的节目
modulator carrier
调制器载(波)频(率)
Energy-saving Application of the HV Frequency Inverter into Speed-regulation of Large-size Electric Machines
高压变频器在大功率电机调速时的节能应用
electronic power frequency control system
电子电源频率调节装置
Primary frequency regulation test of hydraulic turbine governor under power closed loop adjusting mode
水轮机调速器在功率闭环调节模式下的一次调频试验
automatic frequency control transformer
自动频率调整变压器
Volume and frequency can be adjusted perfectly for each DSP amplifier channel.
每个dsp放大器声道的音量和频率都可以调节到最佳状态。
The experimental results showthat the frequency adjustment range of the filter is in excess of 3 dec-ades.
实验结果表明,滤波器的频率调节范围已超过了三个数量级.
power-factor-regulating relay
功率因素调节继电器
digital blending control system
数字式混合比率调节器
The DSP amplifier ensures that every amplifier channel and the accompanying speaker can be inpidually adjusted by computer for volume and frequency.
dsp放大器确保计算机可以独立调节每个放大器声道及扬声器的频率和音量。
magnetic regulator
磁力调节器率因数调整器
The mortor is driven by a slip frequency current regulation control.
系统是采用滑差频率的电流调节控制。
To adjust(a receiver)to a desired frequency.
调整（接收器的频率）调谐（接收器）以达到希望的频率
Frequency Adjust Potentiometer A frequency adjust potentiometer is used to manually bring the frequency (speed) of the incoming set to that of the bus for synchronizing purposes.
频率调整电位器频率调整电位器是用于手动调整输入机组的频率使之与母排同步。
Flexible Power Conditioner of Energy Storage Power Modulation System
储能调相功率调制系统柔性功率调节器