cmn: 光譜儀

Information
has URI	http://lexvo.org/id/term/cmn/%E5%85%89%E8%AD%9C%E5%84%80
character	Character U+5149
character	Character U+8B5C
character	Character U+5100

Meaning
means	(noun) spectroscope for obtaining a mass spectrum by deflecting ions into a thin slit and measuring the ion current with an electrometer mass spectrometer, spectrometer
means	(noun) a spectroscope by which spectra can be photographed spectrograph