center of percussion meaning in English
打恍心
打击中心
振中
撞恍心
撞击中心
撞心
Examples
- Test method for measuring moment of inertia and center of percussion of a baseball or softball bat
测量棒球棒或软球拍的惯性矩和冲击中心的试验方法 - Standard test method for measuring moment of inertia and center of percussion of a baseball or softball bat
测量棒球或软球棒的惯性矩和打击中心的标准试验方法 - A high sweet spot , i . e . a center of percussion close to the tip of the racquet is good because it means low impact force
甜点在这条轴线上的位置越高（离手越远，离拍头越近） ，就越好。 - The sweet spot is known to cognoscenti as the " center of percussion . " it is dependent on the location of the axis of rotation at the hand in the stroke ( see formula for sweet spot location )
甜点的定义就是击球点（这么说不很准确，稍后会有说明） ，甜点处于我们上文描述的第一条轴线上。 - The sweet spot is a point , not an area , although some refer to the " sweet spot " on the racquet being " large . " another alias for the center of percussion is " center of oscillation . " the " sweet " area on the string bed is where the racquet ' s bounce is maximized , and this has nothing to do with the center of percussion
下面这段比较费解，甜点是接球时受到多大力的决定因素，甜点（位于球拍）的位置越高，球拍承受来球的力量就越小，手上承受来球的力量就越大，球拍的平衡点离手较近，击球产生的力矩就越小，所以对胳膊的冲击也越小。