二次能源 èrcìnéngyuán secondary energy Definitions Defs Origin Strokes Stroke Words Sentences Sents 二次能源 èrcìnéngyuán secondary energy Energy source produced by processing or converting primary energy, such as electricity, gasoline, or coal gas Cross-References Same as 人工能源 réngōngnéngyuánSee 一次能源 yīcìnéngyuán
二次能源 èrcìnéngyuán secondary energy Energy source produced by processing or converting primary energy, such as electricity, gasoline, or coal gas Cross-References Same as 人工能源 réngōngnéngyuánSee 一次能源 yīcìnéngyuán
