方向控制信号由电压比较电路生成。
Direction control signal is given by the voltage comparison circuit.
youdao
设法增加处理器的电压，由一个或两个步骤。
Try to increase processor voltage by one or two step.
由电源或输电线输入到包括镇流器的电压。
Voltage provided to a ballast by a power line or power supply.
由直流电压供电的系统。
An electrical system fed by unidirectional voltage.
应用推荐
模块上移
模块下移
不移动