电能 electric energy; electrical energy◇电能表 electric energy meter; 电能测量 electric energy measurement; 电能成本 cost of electric energy; 电能存储 accumulation of electric energy; 电能积累 accumulation of electric energy; 电能消耗 power consumption; 电能字 compuword
As the basic equipment of generating , synchronous machines play very important role in safety and stability of the whole power system 发电机作为电能生产的基本设备,对整个电力系统的安全稳定起着至关重要的作用。
Holds that the main task of natural gas entering cities is to relieve environment pollution status , the " thermal - related energy needs " should be satisfied by gas . two concepts were defined , one is " electricity generation cost coefficient " the other is " equivalent pollution coefficient " 提出了“电能生产成本(效率)影响系数”的概念,用于合理的评估不同空调方式的能耗特点;提出了“当量污染系数”的概念,借助这一指标可以在一定程度上评价针对外来电力的不同使用方式用于改善本地环境的合理性。