mechanical transmission

常见例句

Mechanical transmission through other blood sucking insects is possible.
有可能通过其它吸血昆虫发生机械性传播。
A hub motor, as its name suggests, is built into the hub of a wheel and drives it directly, rather than having a single motor driving the wheels via a mechanical transmission.
顾名思义，轮毂电机就是将其安装在轮子的中心直接驱动，而不是利用机械传动系统带动单一的马达来驱动车轮。
ecocn.org
Besides dispensing with the traditional engine bay on a car, hub motors save space and weight because there is no need for a mechanical transmission, with its driveshafts and differential units.
除了不需在汽车上配置传统发动机舱，由于轮毂电机不需要机械传动（一般有传动轴和差别单位），轮毂电机能节省汽车空间并减少重量。
ecocn.org

The Chevy Volt, however, is never powered by mechanical energy--it has no transmission.
FORBES: Magazine Article
The third application is the transmission of technical information from computers monitoring the car's mechanical parts direct to the manufacturer or dealer.
ECONOMIST: Clean machine