The system can be an open system, or it can be a closed system, or it can be isolated.
系统可以是开系,可以是闭系,或是孤立系。
麻省理工公开课 - 热力学与动力学课程节选
We remove a pebble, system expands.
移开一粒小石子,系统膨胀一点。
We remove another one, system expands.
再移开一颗,系统又膨胀一点。
应用推荐
模块上移
模块下移
不移动