| 释义 |
moment of inertia of mass 1 ?质量惯性矩 ...tion 本章主要讨论面积惯性矩(moment of inertia of areas)的由来和计算方 法，至于质量惯性矩(moment of inertia of mass)等到动力学中再讨论。 底下我们将用一个例子说 明 moment of inertia of areas 的来由。
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Via an infinitesimal method, the author offers a computing formula for the moment of inertia of mass curves and mass cubes against any straight line in Euclidean space. 应用微元法给出了在三维欧氏空间中质量曲线和质量立体对任意一条直线的转动惯量的计算公式，并给出了对坐标轴的转动惯量的简化计算公式。 - 2
We have the mass of the sun, we have the radius of the sun so you can calculate the moment of inertia of the sun. 我们知道太阳的质量，太阳的半径,所以可以计算出,太阳的惯性是多少。 - 3
It has to do, of course, with the moment of inertia, but again, it's independent of mass, radius and length. 肯定是，与时间惯量有关，再次，它与材料无关，还有半径和长度无关。
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