To do a set of connection signal apparatus by self can solve the question echoing each other in front and behind, and benefit civilized operation.

自己动手制作一套联络信号装置，既可解决前后呼应问题，又利于文明操作。

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Comparing collection connection signal of testing post with right interlinkage state, we estimate the assembled switch check out whether or not, to complete middle control about auto assembled switch.

通过采集测试点的连接信号与正确的互连状态进行比较，从而判断该组合开关是否合格，完成对汽车组合开关的中间监控。

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From anywhere with a Net connection, he can send his robot zipping around the house, returning a video signal along the way.

在任何有网络连接的地方，他都可以远程控制这个机器人视察整个房间，并将视察的结果以视频的形式显示在他的电脑屏幕上。

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The rats learned the connection between a signal to each eye and the licking time required.

MSN: Goggle-wearing rats show link between learning, rewards

That means that not only the signal input into the amplifier is symmetrical but also the signal output and therefore the connection to the headphones.

ENGADGET: Sennheiser unveils HDVA 600 analog headphone amp, asks for $1,600

All of the brands studied, 240 in all, were also matched with a numerical "signal strength" to determine consumers' connection to them.

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