略語大辞典 [Phys] 25 LEP large electron-positron collider(or ring) (ヨーロッパの)大型電子-陽電子衝突装置.large electron-positron collider(or ring); a high energy accelerator at CERN; (EC); [Phys:E:C]. 丸善「略語大辞典」JLogosID : 11880433