passive infrared target detection
常见例句
- In this paper, the principles of passive infrared target detection were introduced.
文章介绍了被动式红外探测技术的原理； - In order to avoid such accident, a warning system using passive infrared target detection was developed. It can search body targets in the mine cars and give sound and light warning as well.
为了避免此类事故，根据红外检测原理研制了被动式红外探测报警系统，以此对矿车里的人体目标进行检测，并作出声、光报警。 返回 passive infrared target detection