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。
Correlation of aorta pressure Augmentation index to Pulse Wave Velocity
主动脉血压、增强指数和脉搏传导速度相关分析
Development and Research and Finite Element Analysis of the Large Gear Ratio Traction Drive Speed-Increasing Mechanism;
大传动比牵引驱动增速系统的开发研制及其有限元分析
The reason the propeller shaft shortens as the angle increases is that the rear axle and differential move in a shorter arc than the propeller shaft.
当角度增加时,传动轴变短的原因是后桥和差速器运动的弧度小于传动轴运动的弧度。
But the Department of Transport said the campaign would be likely to promote speeding and encourage dangerous driving.
但是，交通部认为，这种宣传活动可能会增多超速及危险驾驶行为。
engine speed pneumatic transducer
发动机转速气动传感器
automatic selective overdrive
自动换档的超速传动
pneumatic fast pulldown mechanism
气动快速传动[拉带]机构
low speed driving unit for card clothing mounting machine
包针布慢速传动装置
parallel axis gear
平行轴传动减速齿轮
active Doppler velocity sensor
主动多普勒速度传感器
range of central transmission speeds
中央传动装置转速范围
timing belt differential drive
同步齿型带差速传动
positive infinitely variable driving gear
正无级变速传动装置
Harmonic drive reducers
GB/T14118-1993谐波传动减速器
general purpose harmonic drive reducer
通用谐波传动减速器
cross shaft reduction gear
交叉轴(传动)齿轮减速器
differential (spur) drive gear
差速器传动(正)齿轮