词汇	raft layer
释义	raft layer 软垫层
随便看	spectral line interference spectral line measurement spectral line narrowing spectral line of absorption spectral line of emission spectral line profile spectral line receiver spectral line reversal method spectral lines spectral line self-absorption spectral line self-reversal spectral line series spectral line shape spectral-line-shape spectral line shift spectral line shifts spectral line source spectral linewidth spectral-linewidth spectral line width spectral ling spectral liquid signature analysis spectral locus spectral logging spectral luminance