KIWA synthetic power saver with his unique structure form eliminates higher harmonic of the electrical network by way of the balance in adjusting three-phase current and voltage.

KIWA综合节电装置以其独特结构形式，通过调整三相电流和电压的平衡，消除电网高次谐波。

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The enterprise get the better power saving effect and power saving benefit by using system power saver and motor power saver in the engineering of power saving and technical development.

通过在节能技改工程中使用电机节电器和系统节电器，使企业取得了较好的节电效果，创造了较好的节电经济效益。

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As daylight dwindles and temperatures drop in this forest in Perthshire, Scotland, beech trees (Fagus sylvatica) switch into power-saver mode.

当森林里的白天在减短，气温在降低时，苏格兰佩思郡的山毛榉(Fagus sylvatica)就进入了一种保存能量的状态。

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