The method of the infrared temperaturesurveying is applied in wild-range for it has many merits.
红外测温由于它具有测温范围宽和非接触性等优点，使得测温过程简易方便而被普遍采用。
2
It analyzes and studies the environmental place of high-temperature water in boiler in power plant and develops the corresponding image sonar and surveying system.
对电厂锅炉这一高温的水环境场所进行了分析和研究，并研制出相应的图像声纳探测系统。
3
Based on the particularity of roll casting process, a practicable scheme is given for conveniently surveying the temperature field and thermal deformation of casting roller.