spectral positionspectral wavelength光谱: light spectrum; optical spec ...波长: wavelength峰值光谱波长: peak spectral wavelength频谱波长: spectral wavelength光谱波道: spectral channel下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:光谱波长,即可在微信中查询翻译