PROFESSOR: No. The goal does not change, it's still the same goal. What changes?
教授:不,我们的目标没有变,那变化的是什么呢?
and then they just take what we did and completely change it.
但然后,他们就把我们的东西拿去,把它改得面目全非。
So what they do is, they're describing how these thermodynamic properties change, in terms of only state functions and state variables.
他们的作用是描述,随着状态函数和状态变量的变化,系统的热力性质如何变化。
I'm not going to do it for you, but what would I think about doing when I change the code?
要改变代码应该做什么呢?,我不会帮你们做这些,但是我在改编代码的时候会想什么呢?
So that's the only change we need to make there and watch what happens when we actually run this.
那就是我们需要改变的,并且当我们运行它,会发生什么事情。
So if we have a negative change in energy for any reaction as it's written, what that actually means is we're giving off energy as the reaction proceeds.
如果我们像这里写的这样,在任何一个反应过后,得,到的能量变化为负值,这就意味着我们在这个过程中放出了能量。
Spending 20 minutes walking allows me to be in contact with what is season like, and what is the day-to-day change and the weather.
每天花上二十分钟走路,这让我,感受到了每个季节的不同,也感受到了每天的变化和每日的天气。
But what we have here is an image of the beauty of that change, the beauty of the fact that the leaves are falling.
但是我们看到的是一幅美丽的变化的图像,叶子在飘落带来的美丽图画。
.. What you can't change, loses-- when you focus on the fact that you can't change it, it loses some of its grip to upset you.
你无法改变的-,当你专注于”你无法改变它“这个事实,它就不会让你那么难受。
So what's the assumption we're going to change?
我们将改变哪个假设呢
What about that one?Did it change?
那段呢?,它改变了吗?
And when we put together the class, this is precisely what we thought about: how you affect change and those people whom you change will hopefully influence others and so on and so on.
我们在组织课堂时,心中就有这个想法:,你如何影响改变,那些被你改变的人,希望能进一步影响其他人等等。
But he wrote one of the most brilliant critiques of change, and what it can mean, any American ever wrote.
但他写了一部非常精彩的关于变革的评论,这是美国人所著同类作品中最出色的一部
It only cares what temperature is. If temperature is constant, there's no change in energy.
如果温度是常数,能量就没有变化,对理想气体。
That change happens because something gets triggered in the membrane, and what gets triggered is a voltage gated sodium channel, which is shown here.
变化的原因是膜上某些东西被触发了,被触发的是钠离子电压门控通道,展示在这儿了
That didn't happen to me -- once I got into the lab, I didn't want to leave. So, I thought, "You know what, I think I'll change the medical school plans and now I'm going to go all the way -- chemistry major, chemistry grad school."
这很好,但我不是这样,我一进入到实验室就不想离开了,所以我想“你知道吗,我想把我学习医学的计划改成化学-,我要学化学专业,读化学研究生“
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