timing controller 基本例句 定时器 Timer is needed before the start of the next cycle of a base controller.定时器是在下一循环发生之前需要起动的一种时基控制器。 The solid-state controller has an electronic timer which provides an extremely short time base.在固定调节器中，有一只电子定时器，它能提供极小的定时常数。