Live line, bar, pie, XY, radar, and column charts.

带电, 酒吧, 饼,的XY, 雷达, 和列图表.

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This is a earth line rather than a live line.

这一根是零线而不是火线.

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Based on GPS technology, this paper introduces live line measurement method.

文中介绍了互感线路带电测量的理论及数学模型.

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