【摘要】 本文给出了任意质点系的惯性力系向任一点简化的主矢和主矩的表达式,并用此表达式导出了运动刚体的惯性力系向某些特殊点简化的结果。更多还原

【Abstract】 This paper gives expressions of principal vector and principal moment of inertial force system of any particles system which is simplified toward any point. With the expressions,some results of inertial force system of a dynamic rigid body from which is simplified toward some particular points are derived.更多还原