1)infrared ray,红外仪2)Near Infrared Spectrometer,近红外仪3)NIR,近红外仪法4)survey by infrared range finer,红外仪测量5)Near-infrared instrument,近红外仪器6)Near Infrared Spectroscopy Method,近红外仪测定法
用法和例句
The paper introduces the method and application procedure for the accurate measurement on highway cross-section by use of infrared ray instrument based on the principal of polar coordinates.
