-
It means that the properties of the system, the properties that describe the system, don't change in time or in space.
它的意思是指，用以描述系统的性质，不随时间或空间改变。
-
If you double everything in the system, the temperature is not going to change, it's not going to double.
如果你把系统中所有的东西增加一倍，温度是不会变的，它不会跟着增加一倍。
-
But you could also change your system of knowledge itself, accommodation.
你改变已有的认知结构,以适应新的环境和信息,便是顺应
-
That would be a bad design for our nervous system where we want to use cells over and over again, so they're able to recover from this change in potential.
这样的神经系统设计可不怎么样,我们想要能重复使用的神经细胞,所以它们具有从电势变化中恢复的能力
-
Once the gases are mixed, there's not going to be any further net change in the system.
一旦气体混合,这个系统就不会发生任何净的变化。
-
Heat capacity relates the amount of heat that you add to the system to the change in temperature, and this is the relationship.
热容联系起给系统提供的,热量和温度的变化，关系式是这样的：
-
And so the set of properties that describes system equilibrium doesn't change.
这些描述系统的属性,平衡是不变的。
-
Change in entropy is greater than zero for an isolated system.
对孤立系统,熵的变化是大于零的。
-
It's a closed system, so the number moles doesn't change.
这是一个封闭系统，因此摩尔量不会改变。
-
It expands. You change your constraints on your system, you heat it up some more, then you take the heat source away, and you put it back in contact with the atmosphere. And you cool it a little bit, change the constraints, cool it a little bit more, and heat, and you've got a closed cycle engine.
让它与大气接触冷却,改变约束，使它继续冷却，然后又再次加热,这就是循环热机，我们以前也研究过，更复杂的机器。
应用推荐