The system clock controls the speed of all operations within a computer.
系统时钟控制着计算机中所有操作的速度。
2
The device which controls the operations of a system having mainframe computer.
控制台： 操纵整个大型电脑系统的控制装置。
3
Two levels master-slave microcomputer network is applied to this system. The master computer manages the system and controls the slave microcomputer to excuse the operations in details.