Energy to power machinery, both on the farm and in the storage and processing facilities, adds to the energy total, which currently represents about 3.1% of annual global energy consumption.

无论是农场，还是进行储存和处理的设施，其用于驱动机器的能源都增加了能源总量。这一能源总量目前占全球年能源消耗的3.1%左右。

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Scientists have discovered that the fruit is a GREat source of sugar that can be readily distilled into alcohol to power cars and farm machinery.

科学家发现，西瓜中含有大量糖份，糖可直接用于提炼酒精，从而为汽车和农用机械提供动力。

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This paper describes the amount, direction, effect and tendency of the power energy input from farming machinery manpower and animal power sources into Zhoupu model farm located in Guizhou Plateautl.

本文对灼甫示范牧场的农机、人力、畜力三项动力能流的投入数量、方向、效果以及发展趋势做了初步的分析和探讨。

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