centre of inertia

短语

词形变化

centres of inertia 复数 centres of inertia

别名

CoI center of inertia COI

释义与例句

n.
  1. 1.

    The centre of mass.

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  2. 2.

    A point, near or within a body, at which the body's mass can be assumed to be concentrated when considering its rotational motion and moment of inertia. This may be different from its centre of mass which is the equivalent for linear motion.

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