According to the dynamic behavior of the breaking current, breaking arc duration is extract from the breaking current waveform by using the concept of moving average of statistics.

利用分断电弧过程中的电流动态特性，使用移动平均法提取了每次分断电流的燃弧时间。

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Goldman Sachs (NYSE:GS) held on its current gains well after reclaiming the support of all key moving average.

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It did not test many other widely used indicators, such as the relationship between the current price of a share and its 200-day moving average.

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These measures include the current reading, the number of weeks above its historical average and the eight-week moving average.

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