原理: principle; tenet; axiom; theory 短语和例子根本的原理 a cardinal principle; 数学的基本原理 fundamentals of mathematics; 违反马克思主义的基本原理 contravene the basic principle of marxism; 详述 ... 的原理 develop the theory
能量原理: energy principleenergy theoremprinciple of energy
能量: 1.[物理学] energy; amount of energy 短语和例子能量转化 energy conversion2.(能力) capabilities; capacity; 能量不灭 conservation of energy; 能量不灭定律 law of conservation of energy; 能量交换 energy exchange; 能量均分 equ
能量守恒原理: conservation of energy principleconservation-of-energy principleenergy conservation principleprinciple of conservation of energy
