relay drive meaning in Chinese
继电器驱动
Examples
- Stand - alone scanner mainframes are designed to allow system developers to plug switching cards with relays into slots in the mainframe , which supplies the relay drive current and various controls for the relays
利用独立扫描仪主机，系统设计者可以将含继电器的开关卡插入到主机的插槽中，主机为继电器提供驱动电流和各种控制。