When delta G is zero, you know, it doesn't mean that you've got all of one side, all reactants and zero products or all products and zero reactants.
当dG等于零的时候,化学反应并不处在任何一边,例如全部都是反应物没有生成物,或者全部都是生成物而没有反应物。
But we've defined the enthalpy of those elements in their stable state at room temperature and pressure as zero, right?
但我们已经定义了这些,元素处于它们室温和常压下,最稳定的状态时的焓为零,对吧?
You can start from one nucleus and go to the next nucleus, and there are no zero planes, no nodes, nothing.
你可以从一个核出发,看向另一个核,中间没有零平面,没有节点,什么也没有。
So,after taking into account the market impact, and the commissions,and the fees, this zero-sum game becomes a negative-sum game.
所以,考虑到市场冲击,佣金,规费,这一零和博弈变成了负和博弈
And if you're our zero just continue standing there awkwardly, Alright. So with that said, we have a three-letter word so we'll have three rounds of hands going up or down.
如果你代表0,就站在那里别动,好,那么,我们有三个字母的单词,因此我们分三次分别表达这三个字母。
You could say, I could have zero chickens and 20 pigs, does that work? I've got one chicken and nineteen pigs, does that work?
为什么简单列举出所有可能的情况,再一个来检验?你可能会说,我可以有0只鸡和20只猪,这能行吗?
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。
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
The average number of sexual partners is between zero and .5.
性伴侣数目的平均数是在0到0。5之间。
Good, take a derivative and Set it equal to zero.
好的,求导,然后呢,令它等于0
And if it's greater than zero, then the process goes the other way.
如果大于零,那么过程就会向着另一个方向进行。
So my answer is always going to be zero and therefore almost always going to be wrong. Yeah?
所以我的答案总会是,因此,几乎这总是错误的,对不?
And our other reference point is the triple point of water - reference points become zero Kelvin, absolute zero, and the triple point.
而使用绝对零度,它与压强无关,是最低的温度,另一个参考点是水的三相点。
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。
So, you remember from last time radial nodes are values of r at which the wave function and wave function squared are zero, so the difference is now we're just talking about the angular part of the wave function.
你们记得上次说径向节点在,波函数和波函数的平方,等于零的r的处,现在的区别是我们讨论的是,角向波函数。
Lots and lots of loans, the securities that people bought at par that were worth about somewhere between zero and $.15 or $.20 and now trade there.
市场上充斥着越来越多的贷款,人们按照面值购买的债券,真正的价值只有大概,0到0。15或者0。20美元0,而它们就这样进行交易。
Actually, you can't say what the share price is because there are zero shares and they have a zero price, so the value of the price per share is zero over zero and you can't define it.
实际上你并不能确定它的股价多少,因为股数为零,其市值也为零,所以每股价值就是,零除以零,无法计算
I have read an entire page full of words and given it zero because it is not on topic.
我读到的是一整篇都是单词的文章,给了零分,因为跑题了。
We start at p1, V1. and p external is equal to zero.
从状态开始,外部压强为零。
This quantity is exactly zero for an ideal gas and we'll discover why eventually it has to do with what we mean by an ideal gas it turns out.
对理想气体它是零,这点我们接下来会知道是,为什么,这与为什么我们叫它理想气体有关。
Subtract that from one, 100 multiply it by 100 and you have something between zero and 100.
用一减去后面那部分,再整体乘以,你就能得到0-100间的一些数值。
应用推荐