Material that has almost no resistance to the flow of electricity.

对电流几乎没有阻力的材料。

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Electrode: a device that emits or controls the flow of electricity.

电极：发出或控制电力流动的装置。

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Generators use magnetism in producing a flow of electricity (or electrons).

发电机利用磁性产生电(或电子)流。

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It's an ideal time to add compact instruments, Internet links and automated switches to control the flow of electricity.

FORBES: Magazine Article

To be see-through SmartGlass needs a constant flow of electricity, which trickles through at a rate of 1 milliampere per square foot.

FORBES: Magazine Article

Two rival metering models used in large commercial buildings to track the flow of electricity as it moves through a building shows the difference between upstream and downstream applications in the smart-grid space.

FORBES: Smart Grid Vendors Swim Upstream