To study the spacing effect on the cooling package performance, a rear mounted wheel loader's cooling package was tested on a wind tunnel test rig.

为了研究换热器间距对冷却组性能的影响，将某轮式装载机后置冷却组放在风洞试验台上进行测试。

youdao

An extra wheel mounted to its frame spun backwards and canceled out the gyro effect.

他在后轮的车架上安装了一个附加轮以抵消陀螺效应。

youdao

A bicycle with 12 rockets mounted on the back wheel.

后轮上绑了12枚小火箭的自行车。

youdao

You may wish the manual tranny had a sixth gear or that there were steering wheel-mounted paddle shifters for the six-speed, dual-clutch automatic.

WSJ: 2012 Focus Titanium Sedan: A Stab at a European Sport Sedan��From Ford | Rumble Seat by Dan Neil

At least the Model S also features standard steering wheel-mounted controls.

ENGADGET: Tesla Model S first drive: the sports sedan goes electric (update: video)

Helping Komatsu persuade the mine operator to switch was a new drive system that instead of the conventional mechanical axle and cogs uses rear-wheel-mounted electrical motors.

FORBES: Magazine Article