短語詞組短語electron beeline accelerator 電子直線加速器continuous electron beam accelerator 連續(xù)束電子加速器electron linac accelerator 電子直線加速器pulsed electron beam accelerator 脈沖電子加速器electron ring accelerator [核]電子環(huán)加速器electron induction accelerator 電子感應(yīng)回旋加速器;電子感應(yīng)加速器electron curtain accelerator 電子簾加速器electron linear accelerator radiation 電子直線加速器照射 返回 electron accelerator