名词中文翻译
中文翻译：动力原理
同义词：
['principle of motion', 'principle of energy conversion']
例句：
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1. The principle of conservation of energyis fundamental to our understanding of the universe.
能量守恒的原理是我们理解宇宙的基础。
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2.The principle of equilibrium statesthat in a closed system, all forcesare balanced.
平衡原理表明，在一个封闭系统中，所有力都是平衡的。
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3. The principleof levers states that the forcerequired to lift an object is directly proportionalto its mass and inversely proportionalto the distance from the fulcrum.
杠杆原理指出，要举起一个物体所需的力与物体的质量成正比，与支点到作用点的距离成反比。