pulsern.脉冲发生器(脉冲装置；脉冲源)pulsen.脉搏；脉冲；[植]豆类v.搏动；跳动pulsed column脉动冲塔,脉动塔pulse clearer绒辊; 绒板清洁器Pulsed lasers脉冲激光器pulse address脉冲编址, 脉冲寻址pulse reading脉冲读出pulse pumping脉冲抽运pulse control脉冲控制pulse beating脉冲差拍Pulse breadth脉冲宽度pulse emitter脉冲发射器