Particle filters should include (or pressure differential gauge display), so as to explain when should change the filter medium, when filter service life to also shall be replaced.

微粒过滤器应当包含差动压力表(或压力显示器)，借以说明何时应该更换过滤介质，当过滤器使用寿命到了也应当更换。

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Last, this paper explicate systematic dynamic strain gauge some principle about data acquisition and graphics display.

最后，系统介绍了动态应变仪及计算机数据采集和图形显示系统的工作原理。

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Handy light-weight wheel load scale. hand panel with digital display unit. wire strain gauge measuring method.

轻便的轮重仪。带数字显示装置的手动面板。丝式应变计测量方法。

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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.

ENGADGET: Nissan starts US production of 2013 Leaf, vows faster charging and a lower entry price

From the driver's seat, my only complaint is that there is no distance-to-empty display near the digital fuel gauge.

CNN: Natural-gas guzzler