Power circuit, display device, electronic device and electric power transmission method.

电源电路，显示装置，电子装置与电力传送方法。

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Smart grid describes a more efficient, less costly method of moving electricity along long-distance transmission lines to local power lines and end-users in homes and businesses.

智能电网用效率更高、成本更低的传输方法——长距离地将电能传输到地方输电线、家庭和企业的终端用户。

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This paper presents four-phase transmission harmonic current detecting method based on instantaneous reactive power theory.

该文提出了基于瞬时无功功率理论的四相输电谐波电流检测方法。

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Duke says that its 4.3 percent dividend yield is the method by which it attracts and retains shareholders who are financing its modern power facilities and upgrading its transmission grid.

FORBES: Raising Romney's Taxes Will Rile the Masses but Is It Good Policy?