惯性,是物理学中的一个名词术语,即物体保持自身原有的运动状态或静止状态的性质,如行驶的机动车在动力停止后不马上停止前进,静止的物体不受外力的作用就不变位置,都是由于惯性的作用。如果把这个定义分成两种的话,那么,可以给它起个名字,一个叫“运动惯性”,一个叫“静止惯性”。如果从前进意义的角度去衡量它的价值,我觉得运动的惯性优于静止的惯性。 Inertia is a noun term in physics, that is, the nature of an object to maintain its own state of motion or static state. For example, if a moving vehicle does not immediately stop moving after power is stopped, a stationary object is not affected by an external force. Changing position is due to inertia. If you divide this definition into two types, you can give it a name. One is called “motion inertia” and the other is called “static inertia.” If we measure its value from the point of view of progress, I think the inertia of the movement is better than the inertia of the rest.