pure continuous spectrum纯连续谱
pure rotation spectrum纯转动光谱
Pure EndMember Spectrum严格遵从对成份光谱
pure point spectrum纯离散谱
pure imaginary spectrum纯虚谱
simulation pure spectrum模拟纯谱
high-pure spectrum高纯频谱
spectrum pure光谱纯;纯粹光谱
SP Spectrum pure光;光谱纯