chrominance pulse

例句：

1. 1. The colorimetric pulse is a key component of the color measurement system.
   色度脉冲是颜色测量系统的关键组成部分。
2. 2. The colorimetric pulse was used to detect the presence of pollutants in the water.
   色度脉冲被用来检测水中污染物的存在。
3. 3. The colorimetric pulse was transmitted through fiber optic cables to the remote location.
   色度脉冲通过光纤电缆传输到远程地点。