The article introduced and analyzed the principle of work and performance characteristic of the digital speedometer of automobile.

介绍并分析了数字式车速里程表的工作原理及性能特点。

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When the digital speedometer in the car hits 231 km/h, the Japanese businessmen sitting across from me look up from their laptops and nod in approval.

车厢里的电子速度表已经达到231公里/小时，我对面的日本商人从笔记本上抬起头来，赞许的点了点头。

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Digital compass, speedometer with alarm, real-time map navigation… Get GPS Utilities for your Symbian handset and be ready for travelling, hiking, driving, geocaching and more!

将您的智能手机变成功能强大的GPS定位导航设备。软件界面友好、操作简单、安装方便快捷，是您出游旅行、远足驾车、寻宝探险等户外活动的最佳向导！

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Some models include a digital speedometer that can be easier to spot and process at a glance than a conventional needle gauge.

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The section in front of the driver replaces traditional instrumentation with digital gauges for the speedometer and other readouts.

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The digital "eyebrow" display at the top of the instrument panel provides high visibility for the Eco indicator and speedometer, while the lower liquid crystal meter display houses the new percentage style state-of-charge meter, power meter, battery temperature gauge, multi-function display, remaining energy gauge, capacity level gauge and distance to empty display.

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