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能量守恒定律就是指宇宙总能量是恒定的,能量既不会增加,又不会减少,只会在不同形式之间相互转化。能量守恒定律是物质世界的一个普遍规律,既适合于自然界,也适用于人类社会。能量守恒定律就是指宇宙总能量是恒定的,能量既不会增加,又不会减少,只会在不同形式之间相互转化。能量守恒定律是物质世界的一个普遍规律,既适合于自然界,也适用于人类
The law of conservation of energy means that the total energy of the universe is constant, the energy will neither increase nor decrease, and it will only convert between different forms. The law of conservation of energy is a universal law in the material world that is suitable both for nature and for human society. The law of conservation of energy means that the total energy of the universe is constant, the energy will neither increase nor decrease, and it will only convert between different forms. The law of conservation of energy is a universal law in the physical world that is suitable both for nature and for humans