booster power plan

Development and application of force boosting device for service wellhead;

作业井口增力装置的研制与应用

has two wheels of equal size; pedals are connected to the rear wheel by a multiplying gear.

有尺寸相同的两个轮子；踏板通过增速传动装置被连接在后轮上。

low speed driving unit for card clothing mounting machine

包针布慢速传动装置

range of central transmission speeds

中央传动装置转速范围

positive infinitely variable driving gear

正无级变速传动装置

marine planetary reduction gear

船用行星减速齿轮传动装置

Research and Simulation of Planetary Continuously Variable Transmission;

行星传动无级变速装置的研究与仿真

gas turbine booster propulsion set

增速燃气轮机推进装置

"Disconnect shifting linkages from transmission, hand-Brake linkage or spring, and speedometer cable."

从变速器上拆下换档装置、手制动装置或弹簧以及里程表传动软轴。

Pneumatic or hydraulic drive unit with variable speed.

其速度可以变化的气动或液压传动装置。

a transmission that automatically changes the gears according to the speed of the car.

依照汽车的速度自动改变档位的传动装置。

gear wheel drive

齿轮传动齿轮传动装置

Research on Last-Stage Pinion Device with Self-Aligning in the Heavy-Load Low-Speed Driving

重载低速传动未级小齿轮自调位装置的研究

Application of AC VVVF Technology into the Main Drive of the Mill

交流变频调速技术在轧机主传动装置中的应用

"The overdrive is a mechanism interposed between the transmission and propeller shaft to permit the propeller shaft to turn faster than, or overdrive, the transmission main shaft."

超速档是装在变速箱和传动轴之间的一套机械装置,使传动轴比变速器主轴转的更快。

an automatic [a manual] transmission

自动 [手动] 变速装置

accessory drive pad

附件传动装置安装座

chart speed shifter

图表移动速度切换装置

diesel-electric reduction

柴油机电动减速装置