略語大辞典 [Chem] 27 RPD retarding potential difference method 追い返し電位差法. Fox法. 加速した電子を照射する電子衝撃分光法.retarding potential difference method; ref. RPA(retarding potential analyzer); [Chem:E:Phys]. 丸善「略語大辞典」JLogosID : 11858042