三色测温法 meaning in Chinese

tri-colour thermometry
tri-component borehole magnetometer

Tri - colour thermometry
三色测温法
In this system , high temperature tvs are used to collect images , digital image processing technology is applied to process images , thermal radiation theory and plane surface array ccd ' s chroma theory are introduced and the three - colour method is discussed detailedly to detect the temperature
本文旨在以全炉膛看火电视为图像采集前端设备，以数字图象处理技术为手段，运用热辐射学和彩色面阵ccd色度学理论，采用三色测温法来检测炉膛火焰温度。