爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.The KBS?1 AC actuator is widely used in many university laboratorics. Its main loop is a series diode silicon controlled rectifier(SCR) inverter, which outputs 120° rectangular waves.
KBS－1型交流调速装置的主回路采用串联二极管式晶闸管电流型逆变器，以120°矩形波输出。收藏指正
尝试查询
汉英释义