Man is the locomotive engine of social progress; woman is the driver.

男人是社会进步的火车头，女人是司机。

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The studying means, studying method and studying achievement are universal applicable to running-in study of Marine engine, automotive engine and locomotive engine.

本文采用的研究手段，形成的研究方法，取得的研究结果具有一定的普适性，能够适用于船用、汽车和机车柴油机的台架磨合。

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Taking specific fuel oil consumption of locomotive engine as a comparative parameters, the implementation procedure of the contrast between laboratories was described.

阐述了实验室间比对的意义，并以机车柴油机燃油消耗率作为比对参数，说明实验室间比对的实施过程。

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They travelled in coaches pulled by an 1898-built steam engine, known as Met Locomotive No 1.

BBC: London

The company identified 17 products that met its standard of providing "significant and measurable environmental performance advantages, " including a Lexan film that replaces conventional paint, Harmony water-conserving washing machines, the new fuel-efficient GEnx jet engine and GE's Evolution locomotive, a 208-ton, 4, 400hp workhorse that burns 3% less fuel and puts out 40% less pollution than its immediate predecessor.

FORBES: Magazine Article

The locomotive is being refitted with vacuum brakes to enable it to tow the steam engine and carriages.

BBC: Steam train to return to London Underground