信号的的英文：
signal

Analytic signal
解析信号

Amplify the sound,electric current,signal
增强声音,电流,信号.

Echo talker
回波干扰信号

To be a prophetic sign of;portend.
预示成为…的预兆信号;预告

remote control and indication system for railway signaling.
车站信号遥控遥信。

A device that generates periodic signals used for synchronization.
一种产生用于同步的周期性信号的装置。

transmissible messages;transmissible signals.
可传送的信息;可传达的信号

A device that produces a bright light for signaling, illumination, or identification.
闪光信号，照明弹一种能产生强光用来发出信号、照明或鉴定物体的装置。

"beacon:a signaling or guiding device, such as a lighthouse, located on a coast."
灯塔:位于海岸用以发送信号或导航的装置,如灯塔。

The transmission of such audio is a major part of the study of multimedia systems.
这些音频信号的转换是多媒体系统研究的主要部分。

register signal
记录器信号

A servo potentiometer that generates the signal for comparison with the input signal
一种产生信号以便与输入信号进行比较的伺服电位计。

position command signal
位置指令信号

He read a flag signal.
他了解旗信号。

The submarine signaled for help.
潜水艇发出求救的信号。