Thermodynamics is asking you, what work does this thing do on the surroundings or the surroundings do on the system?
热力学在问你们,到底是系统对环境做功,还是环境对系统做功?
But I think it's better to come study here rather than stay in Spain just because of the system again.
但我觉得来到这里学习比留在西班牙好,因为这里的体制比较好。
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。
There is a plurality of solutions that conform to the boundary conditions, which is that the system must be bound.
这有许多解决方式,来遵守这个有界条件,那个系统必须是有界的。
The reason for that is because all of this is connected, so we're moving electrons everywhere in the system.
这个现象的原因是因为,它们全部都是连接起来的,所以在这个系统中,电子移动到所有地方。
The 1907 banking crisis then led finally to the creation of the system that we have now the Federal Reserve System.
907年的银行业危机最终导致,我们现有的系统的建立,联邦储备金系统。
I think the more we think about it, the more we realize that we only know what it is if we know the system that it belongs to, which is to say, all of the things related to it which it is not. Right?
你们越仔细想这一点,就越明白,我们只有知道事物所属的符号系统,才能认识事物,所有事物都是和同一符号系统中的反面相关的?
If you don't account for them all in your design, the system may not work.
若设计时不能全面考虑,该体系就行不通。
It only helps them to bring down the cost of health care, government has to operate the system more efficiently than the market does.
它只能,降低医疗的费用,政府必须,比市场更加有效地运作。
The nervous system, the endocrine system which we'll start talking about a little bit today is the system that's responsible for sending signals back and forth between tissues of your body.
还有神经系统,和我们今天将要提到的内分泌系统,内分泌系统主要负责,在体内各组织之间传递信号
We had no idea what was going on with the system, with how people were using it. We were making guesses.
我们不知道这个系统会怎么样,也不知道人们用得怎么样,我们只是在猜测。
How would you have had the great Greek playwrights, they would argue, without the system, the world the Greeks were able to create with the Helots?
还有伟大的古希腊戏剧家是怎样来的,没有这个制度,希腊人怎能用奴隶创造昔日的繁荣
Well, I am from Spain, so I knew I wanted to come to the U.S. because of the system.
嗯,我是西班牙人,所以我知道我想到美国,因为美国的教育体系。
so I'm heating up the system in this path here, and then to connect the 2 endpoints here, a constant temperature path.
需要再用,一个等温过程,这两个状态。
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。
The radius of the orbit, the energy of the system and the velocity of the electron, I am just going to present you the solutions.
是轨道的半径,系统的能量,以及电子的速度,我接下来会给你们讲解其方程的解法。
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