你可以如下所示使用“stty - a”命令查看给进程发送特定信号的键映射。

You can view the key mappings that sends specific signal to a process using the "stty -a" command as shown below.

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探讨了两次采样循环之间的衔接、提高转速测量分辨率、键相位信号的隔离和预处理等问题的解决方案。

The solution for linking twice sampling cycles, enhancing resolution of measurement of rotating speed, isolating and processing keying phase signal, are investigated.

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在键效果中，键切割信号被用来指定将背景图像中哪里抠出一个空洞并被键填充信号填充。

In key effects, the key cut signal is used to specify where to cut a hole in the background that will be filled with the key fill video.

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