So it's great. Once you have demonstrated, once you have proven that this parallel axis theorem works, then, of course, you can always use it to your advantage.
很了不起啊，一旦你们证出来了，一旦你们证明了,这个平行轴定理可行，当然，你们可以一直,为自己的便利利用它。
Again, we have to use now the parallel axis theorem.
现在我们要用，平行移轴定理。
And now there is a theorem which I will not prove, but it's very easy to prove, and that is called the parallel axis theorem.
这个公式，我不会再验证了，但它很容易证明，它称为，平行轴定理。
Conservation of angular momentum, moment of inertia, parallel axis theorem.
角动量守恒，惯量，平行轴原理。
Parallel axis theorem and Knig theorem are deduced from the two laws of rotation.
由两个转动定律导出了平行轴定理和柯尼希定理。
Parallel axis theorem and K? Nig theorem are deduced from the two laws of rotation.
摘要由两个转动定律导出了平行轴定理和柯尼希定理。
A new measuring instrument of rotational inertia has been devised by the fixed - axis rotation principle and parallel axis theorem of compound pendulum.
利用复摆定轴转动原理和刚体平行轴定理设计的一种新型转动惯量测定仪。
The Parallel axis theorem of rigid body is verified with physical pendulum.
利用复摆验证了刚体的平行轴定理。
The Parallel axis theorem of rigid body is verified with physical pendulum.
利用复摆验证了刚体的平行轴定理。
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