And it can go from zero to ninety-five kilometers an hour in just two and one half seconds.
VOA: special.2009.11.03
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?
- It's not gonna be weird, though, right?- No. Zero weirdness.
VOA: standard.other
So, it turns out that we have zero nodes that we're dealing with when we're talking about a 3 d orbital.
所以结果是,3d轨道没有节点。
"We have put ourselves onto a timeline. We are working it through with the Japanese but if they do not come at this agreement to zero, we will initiate that action."
VOA: standard.2010.02.20
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。
It says, given a low and a high range, 9 in this case it would be zero to nine.
给它一个下限和一个上限,在这个例子中就是0到。
Yale University is a non-profit corporation; the price of a share in Yale University is undefined-- it's zero over zero.
耶鲁大学可以看作是个非盈利组织,它的股价无法定义,是零除以零
If the time you are interested in is not zero, you're allowed to cancel it and get the time from here.
如果你们关注的解不是零时刻,那么就可以忽略它,然后从这里解出时间
Meanwhile, the number zero is. Alright, it's all zeros 0 so I'll--just for consistency, use four of them here, but that's just an aesthetic.
同时,数字0呢,自然,全部是,只是为了一致性,我采用四个,当然仅仅是为了美感。
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。
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
First of all, happiness is a positive sum game-- it's not a zero sum game.
首先,快乐是正和游戏-,不是零和游戏。
Good, take a derivative and Set it equal to zero.
好的,求导,然后呢,令它等于0
It turns out after you do all the math, H it turns out to be delta H equals zero.
要等你做完所有的计算之后,才能知道结果,结果证明Δ
Well, there you can see it. Sure better have gotten small because in fact it has to be zero.
这一项很小是很好的,因为实际上必须是零。
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。
It's much more relevant to set our zero point energy as the separation of a bond in terms of talking about the reactions that we'll usually be dealing with here.
更好的是把零点能定在,键断裂的时刻,在讨论化学反应的时候,而我们以后将经常遇到化学反应。
So, for starters we'll keep that as our zero energy, we're going to change it soon to make something that makes more sense in terms of bonding, but we'll keep that as zero for now.
因此,首先我们将会保持零点能的这个定义,但很快我们就会对它进行修改,使它在讨论成键时更合理,但是目前我们还是暂时采用这种定义。
There's no decimal point; there's no point zero; there's no floating point value, it's just a hardcoded integer.
这里没有小数点,这里没有;,这里没有浮点数值,它只是一个整型数字。
This just means hexadecimal notation, which we'll come back to before long so really it just means it's returning the 0 address zero.
这表示的是16进制,我们等下还会讨论,表示的是返回,地址。
And so the energy is zero because the electron is no longer bound. It is free.
所以这个系统能量为0,因为,电子不再受束缚了,它自由了。
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。
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%
So that's why we have this zero point here, and just to point out again and again and again, it's not a radial node, it's just a point where we're starting our graph, because we're multiplying it by r equals zero.
这就是为什么在这里有个零点,我需要再三强调,这不是径向零点,他只是我们画图的起始处,因为我们用r等于0乘以它。
That's different when you have continuous values-- you don't have P because it's always zero.
和离散型随机变量的分布不同的是,连续型随机变量的分布中,某一点的概率值始终是零
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。
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。
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