Let's imagine maybe instead we just immediately dropped the pressure let the system expand against the lower pressure.
现在假设,我们很快地降低压力,让系统在低的外压力下膨胀。
And the equation of state, pressure versus volume at constant temperature, is going to have some form, let's just draw it in there like that.
系统的态函数,恒温下压强比体积,变化曲线,就像这样。
If a deterministic system could nonetheless have free will, we could still be purely physical systems.
如果一个决定论系统能在此情况下,仍然拥有自由意志,我们仍可能只是纯粹的物理系统
I want to talk about the immune system for the rest of the time here.
剩下的时间 我想谈一下免疫系统
So what we have to do, of course, is take it in to the lab and do this in a more systematic way with random assignment.
因此,我们必须做的是,把实验带回实验室,在随机安排下,更系统地做这个实验。
That efficient metabolism that banks calories is highly efficient, highly important, highly adaptable, under circumstances where food is scarce, but not efficient and not adaptive under modern food conditions in the developed world.
能高效存储能量的代谢系统,在食品短缺的情况下,非常重要,有着较强的适应能力,但却不能适应,现代发达国家的食品环境
In the other context, you know in a Window and a Windows machine, you close it with the X on the top right hand corner, where do you close it in the Mac?
还有一个就是,在Windows操作系统下,当你要关闭某个东西时,需要点击,右上角的“X“,那在Mac操作系统下呢?
In other words, we need criteria for equilibrium under more general conditions than the ones that we've dealt with so far, than the one set of conditions that we've dealt with so far, which is isolated system.
换句话说,相比我们目前为止,考虑和处理的问题,我们需要更一般条件下平衡的判据,我们目前,只考虑了孤立系统。
It's at equilibrium, under the new condition, that is with the barrier removed.
系统在新的状态下处于平衡,这个新的状态就是指隔板被取走了。
Fungi which don't often cause infections in people with healthy immune systems but can under some circumstances, and can be tremendous problems in patients that have weakened immune systems.
真菌在免疫系统健康的情况下通常,不引起感染,但在某些情况下也会感染,那就成了极大的问题,在免疫系统脆弱的病人体内
Let's take a system. Under constant pressure T1 V1, going to a second -- this is the system, so let me write the system here.
我们建立一个系统1,在恒定的压强T1,V1,下,变成了另一个系统,-这个初始的系统让我把它写在这。
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