（）is the study of interaction of infrared light with matter, which can be used to identify unknown materials, examine the quality of a sample or determine the amount of components in a mixture.
A.DSC
B.DTA
C.XRD
D.IR
正确答案：IR
（）is the study of interaction of infrared light with matter, which can be used to identify unknown materials, examine the qualit
2次阅读
（）is a rapid analytical technique primarily used for phase identification of a crystalline material and can provide information
光伏效应（）
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