So when an experiment seems to violate the law of energy conservation, we are rightfully suspicious.

因此呢，当(我们做的)实验违背了能量守恒定律的时候，我们有充分的理由来质疑它。

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All these various losses great as they are do not in any way contradict the law of conservation of energy.

所有这些各种各样的损耗，尽管它们数量很大，却一点也不违反能量守恒定律。

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Then, find out the design rules with the conservation law of energy.

然后应用能量守恒定律去求得螺杆泵转子的设计规律。

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The law of the conservation of energy, so significant in science and philosophy, was formulated four times independently in 1847, by Joule, Thomson, Colding and Helmholz.

NEWYORKER: In the Air

The law of conservation of energy means that solar heat which warms the earth has to go somewhere.

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