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直线加速器由28个加速腔和27个耦合(ou he)腔组成,总长度为143厘米。束流部分由6个长度可变的加速腔组成。加速腔中的平均电场应等于(deng yu)160kV/cm,以实现有效的束流和高达11MeV的加速。在这种情况...