The plasma cloud charge sensor was applied to detect the status of keyhole molten pool during pulsed plasma arc welding, furthermore, the detected signals were studied.

将等离子云传感器应用于脉冲等离子弧焊穿孔熔池小孔状态检测，并对检测信号的波形特征做了深入研究。

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There is a repulsive force, the attractive force between ions of opposite charge is offset by a repulsive force due to electron cloud interactions.

有一个斥力时,存在于电性不同的离子间的引力,是可以被抵消的，因为电子可以相互影响。

麻省理工公开课 - 固态化学导论课程节选

Dishwashers and water heaters that are programmed to do most of their high energy tasks at night, for instance, or Ford's Value charging system, which leverages a cloud database to charge electric vehicles when utility rates are at their lowest.

ENGADGET

Some vendors, such as Red Hat and Rackspace, are consciously positioning themselves as advocates of an open cloud built around open source, and foresee great benefits accruing to the enterprises that can charge into the cloud without being locked in to a particular vendor, particularly when it comes to cloud infrastructure.

FORBES: Red Hat's Formula for an Open Cloud

Value charging is a unique feature that harnesses the power of cloud computing to automatically charge the vehicle when utility rates are lowest, thus helping to minimize the cost to charge the vehicle and the potential ownership costs of an electric vehicle.

ENGADGET: Ford teams up with Eaton, Whirlpool and SunPower to create MyEnergi Lifestyle, hopes to reduce everyone's CO2 footprint