Old Technology: Based on PIR motion sensor.

传统技术: 基于PIR运动传感器.

互联网

A: Well , then, would you fill out this PIR also we need your signature here.

哦, 那么请你填写这张PIR表好吗?我们需要你在这里签名.

互联网

Atpresentation, you mentioned PIR ( People in Retail ) has already achieved remarkable achievement during last several years.

您曾提及零售精英 ( PIR ) 项目在过去几年中已取得显著成绩.

互联网

A: Well , then, would you fill out this PIR form? And also need your signature here.

哦, 那么请你填写这张PIR表好 吗 ?同时还需要你在这里签名.

互联网

After in - depth structure analysis, a passive infrared sensor ( PIR ) model was presented.

通过对系统的物理结构分析提出了一种被动式 红外传感器 模型.

互联网