What's the maximum power the dock can supply? Is there any source of direct current?

这个船坞能供电的最大功率是多少？有直流电源吗？

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The line loss, which is one of the important indexes of the power-supply system, possesses direct influence on enterprise's economic benefit, operation level and all other electric power indexes.

线损是供电系统的重要指标之一，它直接关系到企业的经济效益、经营管理水平及其他各项电能质量的高低。

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These are two modes of the direct power supply.

这是宏观上确定的两个直供电模式。

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The reserve power category includes backup batteries and related products that provide a continuous supply of direct current (DC) during power outages.

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