Each shifting speed and shifting arrangement are determined for directing the design of a new production of tractor or for the improvement of the design.

本文对拖拉机新产品设计或改进设计时如何合理地确定各档速度和档位排列顺序有一定的指导作用。

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The point is that consumer computing is shifting to a place where speed and mobility are Paramount.

有意义的是，想用来计算的用户正在奔向一个无论是速度还是可携性都是最佳的地方。

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Structure and the working process of a remote control vehicle for target towing were presented. Methods of control in automatic gear shifting and engine speed modulation were described.

本文介绍了遥控驾驶靶车牵引车速度控制系统的组成和工作过程，阐述了车辆自动换档和发动机转速调节的控制方法。

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Mated to a quick-shifting eight-speed automatic transmission, it brings the car up to speed swiftly and with authority when pressed hard.

FORBES: A Jaguar With A Four-Cylinder Engine...Really?

Two-and-half-hour stints are a breeze, thanks to the surprising suppleness of the suspension, potent engine, smooth-shifting seven-speed automatic transmission and quiet interior.

FORBES: Test Drive: 2013 Mercedes-Benz C300 4Matic Has Seductive Power

It looks as if all parties are planning to whip their MPs against the motion (at the time of writing, and things are shifting with some speed at the moment).

BBC: EU referendum debate prompts first resignation threat