pulse signal
The machine also sends a´start " impulse.
机器还发出 “ 起动 ” 脉冲信号。
—— 辞典例句All this information is converted into electronic signals, or pulses, and sent to earth.
所有这些信息被转换成电子信号或脉冲信号, 再被送回地球。
—— 给力词典精选At the receiving end, a photodetector converts them back to electrical signals.
在接收端, 由光电探测器再把光脉冲信号转换成电信号。
—— 给力词典精选However, when we attempt to transmit electrical pulses distance, several things happen.
然而, 当我们要远距离的发送电脉冲信号时,就会出现一些问题。
—— 给力词典精选The machine emits sound pulses.
这台机器可发出声脉冲信号。
—— 给力词典精选