single-focusing mass spectrograph

single-focusing mass spectrograph,单聚焦质谱仪 single-focusing mass spectrometer,单聚焦质谱计 single function(measuring)instrument,单功能（测量）仪表 ..

[分化] single focusing mass spectrometer

... single collector 单接收器 single focusing mass spectrometer 单聚焦质谱仪 single ion monitoring 单离子监测 ...

 focusing mass spectrograph

... mass spectrometerand mass spectrograph 质谱仪 focusing mass spectrograph 单聚焦质谱仪 dempster mass spectrograph 登普斯特质谱仪 ...