transmissionn.传输；传播；播送；变速器Transmission areas易感地带transmission train传动链transmission shaftn.[机]传动轴transmission screw传动螺杆transmission relqy传输继电器Transmission Timer发送定时器transmission ratio传动比,总齿轮比transmission organ传动机构transmission right传输权,传递权,发送权transmission bandsn.[无] 通频带