The shunt transmission gear of transfer box is a kind of power take off in a heavy pressure cleaning vehicle used to clean hydraulic system and drive line of airplane.

分动器分流传动装置是一种专用于飞机液压系统和传动系统清洗作业的高压清洗车的取力装置。

youdao

Automatic yarn let-off system which used change gear drive for regulating run-in values.

采用交换齿轮调节送经量的积极式送经机构。

youdao

You have to drive up the mountain in low gear to get to our driveway, which is barely wide enough for one car and ends at a steep drop-off.

你必须挂低档先开上山，而后才能到达你要出门的路，这条路的宽度刚好让一辆车通过，其端头是险峻的陡坡。

youdao

One possible use of this technology is to provide context information from the car, something like the engine speed has reached 2000 rpm, the parking brake has been disengaged, the transmission gear is in drive and the brake pedal is fully off the floor.

FORBES: Automotive/Tech Companies Trying to Bring the Web to the Car