略語大辞典 [Opt] 20 FCXS framing crystal x-ray spectrometer コマ撮り結晶X線分光器, 時間分解X線分光器.framing crystal x-ray spectrometer; for measuring a time-resolved x-ray spectrum; [Opt:Phys:L]. 丸善「略語大辞典」JLogosID : 11874661