对于这些要求，仅用常规技术是很难适应社会的进步对电力系统的需求的。

As the conventional technology used in current power system is difficult to meet these requirements, breakthroughs of revolution in electrical technology is in urgent need.

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电力系统如果不能认识和把握电力需求周期波动的规律，就无法应对市场的变化，也就无法满足全社会对电力的需求。

So if the power system cannot grasp the rule of power demand cycle fluctuation, it is unable to deal with the market change and satisfy the power demand of the entire society.

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燃气热电冷三联供机组的市场发展前景主要和以下因素有关：社会需求量、电力和燃气供应条件及技术经济性。

The market development of gas driven CCHP system depends on the following factors: social demand, supplying condition of electricity and gas and technique economics.

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