能量守恒原理

1
principle of conservation of energy
能量守恒定律：能量在一个封闭系统中不会被创造或消失，只会从一种形式转化为另一种形式。

1
[物] principle of conservation of energy
关键词：桥梁工程；多重调谐质量阻尼器；能量守恒原理；被动控制机理 [gap=1001]Key words： bridge engineering； MTMD； principle of conservation of energy； passive control
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energy conservation principle
... energy component 有功分量 energy conservation principle 能量守恒原理 energy conservation 能量守恒 ...
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conservation of energy principle
... 能量守恒原理 conservation of energy principle; principle of conservation of energy 热平衡原理 Heat equilibrium 双循环系统 Binary cycle system ...

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要符合能量守恒原理，末总动能必须比初动能大这么多。
In order for energy to be conserved, the final total kinetic energy must be greater than the initial by this amount.
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根据能量守恒原理又推导了钻机盘式刹车系统的能量转换表达式。
The expressions of energy transformation for disc brake system of drilling rigs are derived on the basis of the principle of energy conservation.
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混凝土构件温度场的计算可以根据能量守恒原理，采用有限元方法进行求解。
Based on principle of conservation of energy, the thermal field of concrete component can be gotten by the method of finite element.

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