relay electric relay
The mechanical relays , which have been assumed in Fig . 4 - 9 , can be replaced by electronic switches.
图 4-9 中使用的机械式继电器, 可以用电子开关来代替。
—— 辞典例句A visual or audible signaling device , operated by relays, which indicates conditions of associated circuits.
用继电器操作的一种可视信号或音响信号装置, 用以指示有关电路的情况。
—— 辞典例句The high - frequency relay can be replaced by the circuit in accordance with Fig. 4 - 10 ( b ).
高频继电器可以用与图4-10 ( b ) 一致的电路来代替。
—— 辞典例句Semiconductor switches actuate reed relays for signal circuits or power relays for other functions.
在信号电路中,以半导体开关驱动舌簧继电器;在其它程序动作电路中,以半导体开关驱动功率继电器。
—— 辞典例句We´ll plant automated sensors here, here, and here, and rig them through a central relay here.
我们把自动化的传感器安置在这儿, 这儿和这儿, 在这儿安装上中心继电器。
—— 给力词典精选