六速自动有着广泛的，整体的比例6.04：1-包括两个超速齿轮-这有助于提供的性能和燃油经济性良好的平衡。
The six-speed automatic has a wide, 6.04:1 overall ratio - including two overdrive gears - that helps deliver an excellent balance of performance and fuel economy.
为解决大齿轮在机测量过程中采用比例驱动跟踪测量技术时转角脉冲当量过大的问题，研究开发了可编程动态倍频器。
To solve the problem of exaggerated angle pulse in the ratio driving and tracing measuring technique in testing in situ for large gears, the programmable dynamic frequency doubler has been developed.
确定了非圆齿轮的基本参数：基础圆半径、偏心率、变形距和中心距比例系数。
The basic parameters of non-circular gear are determined, such as primary circle, eccentricity ratio, eccentricity throw and proportional coefficient of center distance.
一项已经完成的以有限元分析为基础的项目能够对齿的比例进行改善，从而延长了齿轮的工作寿命。
A complete program, based on a finite element analysis, allows tooth proportion improvement increasing the life of the gearing.
例如，某些类型的车辆花费了相当大的比例的运行时间在高扭矩低齿轮。
For example, some types of vehicle spend a considerable proportion of their running time at high torque in low gear.
变速器内的齿轮，改变车辆驱动轮和发动机之间转速和扭矩的比例。
Gears inside the transmission change the vehicle's drive-wheel speed and torque in relation to engine speed and torque.
变速器内的齿轮，改变车辆驱动轮和发动机之间转速和扭矩的比例。
Gears inside the transmission change the vehicle's drive-wheel speed and torque in relation to engine speed and torque.
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