释义 |
> as lemmasmoment of inertia centre of inertia, moment of inertia, product of inertia: see centre n.1 and adj., moment n., product n.1moment of inertia moment of inertia n. [compare French moment d'inertie (1786)] the product of the mass of a particle and the square of its distance from a given axis; the sum of such products for all the particles of a body.< |