基本解释

• [动力与电气工程]衰减电压

英汉例句

双语例句

• It had been described in detail to design automatic range conversing circuit, peak value AC/DC switching circuit, driving relay circuit and evanescent voltage circuit.
  重点介绍了自动量程转换电路、峰值AC/DC转换电路、继电器驱动电路和衰减电路的设计。

专业释义

动力与电气工程

• 衰减电压