短語詞組短語electrostatic accelerating tube 靜電加速管Medical accelerating tube 醫(yī)用加速管standing wave accelerating tube 駐波加速管ion accelerating tube 加速管travelling wave accelerating tube 行波加速管alternating gradient accelerating tube 變梯度加速管single -gap accelerating tube 單間隔加速管sealed -off accelerating tube 駐波加速管 返回 accelerating tube