dT/dp is mu JT. So for a real gas like air, this is a positive number. It's not zero.
所以对于像空气这样的真实气体,这是一个正数,不等于零。
But this is a compound, right, it has some non-zero heat of formation from the elements. So is water, right?
但这是种化合物,对吧?,它具有非零的生成热,水也是一样,对吧?
Negative 1 plus 0 should add up to negative 1, if in fact, we're correct for the c n anion.
负一加上零应该等于负一,如果是这样,我们对于氰离子的结果就是正确的。
So you sort of have a zero-base budgeting model of, "If we were a start-up, what would we do? How would we organize to deliver value to the customers?"
所以得有一个零基础预算模式,如果我们从头开始,我们该做什么,我们如何组织以带给客户价值“
Suppose you could find 10,000 independent assets, then you could drive the uncertainty about the portfolio practically to 0.
假设你能找到一万项相互独立的资产,那么你就可以将这个投资组合的风险,降到几乎为零。
Zero profits, I'll make zero profits, so that certainly is a best response, pricing at marginal cost as well.
零利润,我将没有利润,所以这确实是一个最佳对策,也定价在边际成本
That's going to presumably be given--mathematically if we gave it a number, we'd slap a zero on that.
如果用数学解释,给它一个数字,给它一个零。
And carbon 14, 6 again and it has 8, and it is found in vanishingly small amounts, 10 10 to the minus 12 or part per trillion.
碳14,6个质子,8个中子,它的存在是非常微小的,几乎趋于零,万亿分之。
If you've turned in a program that's not syntactically correct, the TAs give you a zero.
不正确的,问题组,助教会给你们一个零分。
Why 1? It's arbitrary, but it's anything other than zero so I just exit because something went wrong and this program is just going to bail.
为什么是1?这是任意的,但它是非零的,因为出错了,我退出程序,然后这个程序就释放了。
It's rather, "Let's set up a system so that your prejudices can't work," the blind auditions, for instance, being a beautiful example of that.
而是要建立一个系统,把偏见的影响减为零“,正如刚才所说的闭幕演奏一样,那就是一个好例子了。
The disease model,the optimum level is the zero: let's just be Ok; let's just not hurt.
对疾病模型而言,最优水平是零:,我们都平平安安,别受伤就好了。
I assume that you know nothing, starting from ground zero here and build it up.
我假设你们什么都不知道,零起点,从头开始
This is just an equality. I have a constant pressure dH process. This term here is equal to zero.
这是一个等式,这是个恒压过程,这项等于零,这意味着。
And that's consistent with other things that we've seen, Remember the whole thing about the perfect crystal at zero degrees Kelvin has zero entropy It's completely ordered.
这和我们看到的其他东西自洽吗?,想想零摄氏度下的,完美晶体的熵为零,这是完全有序的。
The highest probability now is going to be along the x-axis, so that means we're going to have a positive wave function every place where x is positive.
概率最高的地方是沿着x轴,这意味着只要在x,大于零的地方波函数都是正的。
Remember this is our bond axis here, and you can see there is this area where the wave function is equal to zero all along that plane, that's a nodal plane.
记住这是我们的键轴,你可以看到在这些区域,波函数在这个面内全都是零,这是节点面。
If you fail to take the test, you get zero, and I average the zero in.
如果你没能参加,那即是零分,我算平均分的时候会加入那个零分。
It might be zero for some people, but it's actually-- it is--the standard rate for people who have not negligible income is 15%.
对某些收益较少的人来说税率是零,但实际上...,对于大部分投资获利的人来说,标准税率是15%
If you're a fan of the neutral container theory, you won't have anything extra to add, because life per se is just a zero.
如果你是中性容器理论的粉丝,你就没有任何额外的东西可添加,因为生活本身等于零。
And they're higher than perfect competition, which of course, has zero profits in this case.
并且它比完全竞争条件下的利润高,这也是必然的,因为完全竞争下的利润为零
So again, we should be able to check all of our formal charges and make sure they add up to 0, which they do, and that makes sense, because we have a neutral atom in terms of thionyl chloride.
因此同样地,我们可以检验一下,我们所有的形式电荷是否正确,确保它们加起来等于零,而它们确实是这样,这是合理的,因为亚硫酰氯是一个中性原子。
It turns out that this quantity here, which is called eta of J the Joule free expansion parameter, is not quite zero.
这个量后来被,称作焦耳膨胀系数,其实并不等于零。
It's not going to be zero this time because we have non zero heat exchange between the system and the environment, right.?
热力学量,但是现在让我们看一下,我们的特殊函数,这次它不会是零,因为系统与外界的热量交换并不是零,对吧?
So that should make sense, because we saw no energy difference between the actual atoms and the molecules.
这很好理解,因为我们看到,原子和分子的能量差为零。
But a real key in looking at these plots is where we, in fact, did go through zero and have this zero probability density.
是我们经历这些零值,而且有这些零概率密度,我们把它叫做节点。
And the bond order you get out will either be, for example, zero, which would mean that you have no bond, 5 or you could have 1, a single bond, 1 . 5, a 1 and 1/2 bond, 2, a double bond, and so on.
你得到的键序要么是比如说是零,这意味着没有键,或者你会得到1,单键1。,1又二分之一键,2,一个双键,等等等等。
If your cell phone goes off during an exam, I come up there. I grab your paper, I tear it in half, and I give you a zero.
如果你的手机在考试时响起的话,我会上前,将你的卷子拿过来,撕成两半,给你零分。
This was my best attempt at hitting zero and not having the graph go down there.
这是我最好的尝试,使它接近零但又不掉下去。
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