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1·And a of quote main index is the systematic limit electrovalency that forecast.

而报价的一个重要指标是预测的系统边际电价。

2·The online electrovalency research of 3 gorge hydroelectric station is a very main task.

三峡水电站的上网电价研究是一个十分重要的课题。

3·Active electrovalency system of Japan is a foundation with integrated cost means, this is the focus of the problem.

日本的现行电价制度是以综合成本方式为基础的，这是问题的焦点。

4·The cost structure of energy consumption of hot oil pipeline has greatly taken place by the constant increment of electrovalency and great drawdown of heating oil price.

由于电价不断上涨导致燃油价格大幅度下降，使热输管道的能耗成本结构发生了较大变化。

电价

1·Active electrovalency system of Japan is a foundation with integrated cost means, this is the focus of the problem.

日本的现行电价制度是以综合成本方式为基础的，这是问题的焦点。

2·The online electrovalency research of 3 gorge hydroelectric station is a very main task.

三峡水电站的上网电价研究是一个十分重要的课题。