spec·tro·graph /-ˌgræf/
光譜攝製儀,攝譜儀
spec·tro·graph /-ˌgræf/ 名詞
攝譜儀,分光鏡
Spec·tro·graph n. Physics (a) An apparatus for photographing or mapping a spectrum. (b) A photograph or picture of a spectrum. -- Spec*tro*graph*ic a. -- Spec*tro*graph*ic*al*ly adv. -- Spec*trog*ra*phy n.
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spectrograph
n 1: a spectroscope by which spectra can be photographed
2: a photographic record of a spectrum [syn: spectrogram]