基本解释[机械工程]轴惯性矩英汉例句双语例句Because of its oblate shape, the moment of inertia of the earth is a maximum about the polar axis and minimum about an axis in the equatorial plane.由于地球是扁球体，绕极轴惯量矩最大，而绕在赤道面内的轴的惯量矩最。equatorial moment of inertia更多例句词组短语短语mean equatorial moment of inertia 平均赤道惯性矩equatorial moment of inertia更多词组专业释义机械工程轴惯性矩