59. Which of the infrared regions is considered to be the fingerprint region?
(A) 4000cm-1 - 1000cm-1
(B) 1000cm-1 - 400cm-1
(C) 2200μm - 1000μm
(D) 4000μm - 1000μm

考試重點觀念本題在考**紅外線光譜（I...