Therefore, electric power supply and demand is a worthy problem to be thorough study.
因此，电力供需问题是一个非常值得研究的课题。
The marketing consciousness of the power supply enterprise revives gradually under the multiple pressures of pluralism, electric system reform and market demand pluralism.
供电企业的营销意识在市场供应过剩、市场需求日趋多元化和电力体制改革的多重压力下逐渐苏醒。
It is difficult to obtain path information in the supply and demand relationship between sources and flows of electric power network according to the basic electrical principles and laws.
如何从基本电气原理和规律出发求解电力网络源流之间发生电气供求关系的路径信息，是一个有待解决的难点问题。
应用推荐