本文论述了转换因数的概念及其在环境监测中的应用。

This paper states the concept of change factor and its application in environmental monitoring.

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依照指定的顺序，根据指定的因数来缩放局部几何转换。

Scales the local geometric transformation by the specified factors in the specified order.

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而分布式发电技术需要功率因数高，谐波污染少的大功率整流逆变系统作为其能量转换装置。

But this useful technology needs high power factor, low harmonics pollution rectifiers and inverters to be its energy converters.

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