反冲系统是实际生产生活中常见的重要系统。对反冲系统特点的研究和把握是解决反冲运动问题的前提。一、反冲系统的定义一个由两部分构成的、静止的物体,因某种内力作用而分成相互作用、反向运动的两部分,这两个相互作用而又反向运动的部分所构成的系统就叫反冲系统。如图1所示。 The recoil system is an important system common in actual production and life. Studying and grasping the characteristics of recoil system is the prerequisite for solving the problem of recoil movement. First, the definition of recoil system A two-part, static objects, due to some kind of internal force is divided into interaction, reverse movement of the two parts, the two interacting and the reverse movement of the part of the composition System is called recoil system. As shown in Figure 1.