New power machinery and artificial fertilizers have now totally transformed a way of life that started in the Stone Age.

新的动力机械和人工肥料现在已经完全改变了从石器时代开始的一种生活方式。

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A comprehensive entity for scientific research and development, manufacture, technique service and trade of farm and forest engineering power machinery and equipment.

主要从事农林工程动力机械与装备的科研开发、生产制造与技术服务，是科工贸一体化的综合性科技实体。

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The new age of machinery, in short, could not have been born without a new source of both movable and constant power.

总之，如果没有一种新的可持续提供动力并且可移动的能源，就没有新机械化时代的产生。

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But Paul Woods says that idea is limited by the batteries used to store energy and that there is no battery currently available that can power long-haul trucks or heavy machinery.

VOA: standard.2009.09.02

In the quarter, the company saw strong cash flow from machinery and power groups.

FORBES: Caterpillar "Bulldozes" Earnings, Global Growth Still On

The storm probably means an uptick in demand for construction machinery and power-generation equipment for such companies as Caterpillar Inc.

WSJ: Industry Adapts Quickly to Storm

Cramer was fascinated as much by the machinery that produced power and hero worship as he was by the people at their center.

CNN: STORY HIGHLIGHTS