The paper deduces the general formulae of the sweet point about the rotation around a fixed point of rigid body, from the kinetic equation of it, and puts formulae to use for special rigid bodies.

从刚体定点转动的动力学方程出发，推导定点转动刚体打击中心位置的普遍表达式，并通过特例加以应用。

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But early in the second Gammer connected with a sweet, short left to the point of Barrett's chin, momentarily stunning the Galway fighter and putting him on the back foot for the remainder of the round.

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But at Billu's Indian Eatery and Sweet House, a Harris Park gathering point, Aruna Chandrala, an Indian community leader, carefully avoids censure.

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