瞬态过程曾叫做过渡过程.一般地说,事物的运动和变化,通常都可以区分为稳态和瞬态两种不同的状态.例如,火车在车站发车时,从停车的稳态到每小时80km匀速运动的稳态,需要经历一个加速运动的瞬态过程.又如,电动机起动前是静止不动的,是一种稳态,起动后,电动机的转速从零上升到某一 Transient process was called the transition process .Generally speaking, the movement and changes of things, usually can be divided into two different states of steady state and transient .For example, train departure at the station, from the steady state of parking to every hour 80km steady state of uniform motion, need to experience a transient acceleration of the transient process.For another example, the motor is stationary before starting, is a steady state, starting, the motor speed from zero to a