The final step came when steam was introduced into the cylinder to drive the piston backward as well as forward, thereby increasing the speed of the engine and cutting its fuel consumption.

最后一步是将蒸汽引入气缸，使得活塞前后推动，从而提高了发动机的速度，降低了燃料消耗。

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Having established the system core, extensibility mechanisms, and acceptable performance, the final step was to apply cross-cutting concerns to the system.

在建立了系统核心、可扩展机制和可接受的性能之后，最后一个步骤就是将横切关注点应用到系统。

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A final study presented participants with cutting-edge findings from world-leading physicists on the possibility of divine intervention in the universe.

最后一项研究是参与者看到世界领先级物理学家发现神助可能性的尖端结果。

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Consultations will be held with the public before final cost-cutting decisions are made next year, he added.

BBC: Shropshire fire service 'must cut extra ?1.6m'

In France, Lionel Jospin's Socialist government is in the final stages of cutting the working week to 35 hours (see article).

ECONOMIST: The euro economy

The Japanese Prime Minister Yoshihiko Noda has said he will consult the business community before making a final decision on cutting any oil imports from Iran.

BBC: Iran oil sanctions divide Asia's four largest economies