1.
change gear box
交换齿轮箱，变速齿轮箱，挂轮箱
2.
fixed-center change gear
固定中心距变速齿轮
3.
fixed-center change gears
固定中心距变速齿轮系
4.
clutchless speed change gear
无离合器的变速齿轮
5.
mainshaft speed gear retainer ring
主轴变速齿轮止动环
6.
In the schematic diagram (fig.9), gears C, E, G, and K are sliding gears.
如图9所示，齿轮组C,E,g及K是变速齿轮组。
7.
Theoretical Study on Combined Effect of the Teeth Meshing Transmission Gear for Tractor
拖拉机变速齿轮啮合轮齿综合效应理论研究
8.
of the transmission gear causing forward movement in a motor vehicle.
指机动车辆的变速齿轮，使之向前运动。
9.
of the transmission gear causing backward movement in a motor vehicle.
指机动车辆的变速齿轮，致使后退运动。
10.
When none of the sliding gears is in mesh with its countershaft gear, the gears are said to be in“ neutral.
如果没有变速齿轮组与副传动轴上的齿轮啮合，这时，就叫做空挡。
11.
smission first and reverse speed gear
变速器头档及倒车齿轮
12.
constant mesh gear box
固定啮合齿轮变速箱
13.
Modeling and Simulation for Tooth Face Contact Analysis of Transmission Gears;
变速器齿轮齿面接触分析建模与仿真
14.
drive idler gear
空转传动齿轮，怠速齿轮
15.
Application of MathCAD in the design of Modification of Planet-gear Speed Reducer
MathCAD在少齿差行星齿轮减速器变位设计中的应用
16.
Aotomobile Gearbox Gear(Light and Heavy)
汽车变速箱齿轮(轻型、中型)
17.
Study on Fractal Prediction of Gear Wear;
汽车变速箱齿轮磨损的分形预测研究
18.
Modeling and Simulation for Bending Stress Analysis of Transmission Gears
变速器齿轮弯曲应力分析建模与仿真