The analyzed of Infraredspectrophotometer suggest that the transmittance of sapphire is increased greatly after deposition.
对薄膜进行红外透过率分析表明，蓝宝石镀膜后在中红外波段比镀膜前有很大程度的提高。
2
The experimental principle and the method to measure the normal spectral emittance of materials by infraredspectrophotometer and microcomputer system are presented.
Furthermore, infraredspectrophotometer was used to make infrared absorption spectroscopy for unmodified and modified casein, through comparison we found that phosphorylation brings s.