Infra-red (IR) radiation measurements, at high spatial and temporal resolution, have been made along a side of the grinding specimen to estimate workpiece surface and sub-surface temperatures.
在高空间、瞬时条件下红外辐射（IR）温度测量一直是沿磨削试件一侧进行测定试件表面和次表面的温度。
2
The structure of this monomer were confirmed by means of Elements Analysis, Fourier transform infra-red spectroscopy (FT-IR), 1H NMR.