略語大辞典 [L] 23 SPER segmented plasma excitation and subsequent recombination (laser) 分割プラズマ励起再結合(レーザー). 金属蒸気レーザー.segmented plasma excitation and subsequent recombination (laser); a metal vapor laser; e.g. Cd laser; [L:Opt:Phys]. 丸善「略語大辞典」JLogosID : 11860126