It expounds the important sense of tribology design of mining machinery to increase commercial efficiency, mechanical reliability and mechanical life.

阐述了矿山机械摩擦学设计对于提高经济效益、机械可靠性以及延长机械寿命的重要意义。

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In his Case Study House, Ralph Rapson may have mispredicted just how the mechanical revolution would impact everyday life.

在罗夫·雷普森的案例研究住宅中，他可能错误预估了机械革命对日常生活可能产生的影响。

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It covers all things that involve the heart and define the effort of man to rise above the mechanical process of life."

VOA: special.2010.01.03

De Vaucanson built two astonishing humanoid musicians--one played the flute and the other played pipes and drum--yet the automaton that brought him the most fame was a life-size mechanical duck.

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New technology has allowed wonderful mechanical creations to be brought to life, but they still need to exist as members of an elite traditional watch making family.

FORBES: How To Make Luxury Watches Cool

Theoretically, mechanical coolers could have given Herschel more life, but engineers considered such a design to be too risky.

BBC: Herschel space telescope finishes mission