能量守恒定律也获得简单的形式。

The law of conservation of energy also takes a simple form.

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这根本就不违反能量守恒定律。

There is also no violation of the law of conservation of energy.

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然后应用能量守恒定律去求得螺杆泵转子的设计规律。

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

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然后应用能量守恒定律去求得螺杆泵转子的设计规律。

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

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