collectors集合管collectorn.收集家；收税员；收取款项的人；收集器collector of customs海关征收员collector modulation集电极调制collector resistance集电极电阻collector dissipation集电极损耗collector-shoe gear汇流装置collector capacitance集电极电容collector side bridge受电器侧的桥架collector-electroden.集电极collector cover plate集热器盖板collector-reflector集电极-反射极