感性直流电压调 整值 direct-current voltage regulation: 直流电压调节regulation voltage: 调节电压; 调整电压voltage regulation: 电压调节; 电压调整;电压变动率; 电压调整率; 电压蝶; 稳压voltage-regulation: 电压调整direct regulation: 直接条例下载手机词典可随时随地查词查翻译