Infrared beaming The exchange of data on infrared system. 通过红外系统进行的数据交换。
In the Contax G2, this "passive" CCD system is supplemented by an "active" infrared system like those used in many compact point-and-shoot cameras, such as the Contax T2. （在ContaxG2中，这个“被动”CCD系统被一“主动”红外系统补充，就象那些轻便型傻瓜相机用的一样，比如ContaxT2。
The paper shows a new weld metal detection system which adopts active infrared technology on the base of the study of the change of microstructure and chemical ingredient of weld in welding process. 文章通过对焊接过程中焊缝显微组织结构和化学成分变化的研究,提出了一种采用主动红外技术对焊缝形位进行检测的新系统。
VHF, UHF, videography, and infrared systems and headsets. 网站简介 : Wireless microphones for working people.