"And my fear is, as we see more disease, we'll end up with more problems in our food supply."
VOA: standard.2010.07.21
So what we end up with in terms of our bonding electrons is going to be 6 bonding electrons.
因此最终我们需要六个成键电子,那么我们可以来把它们填上。
As you put a dollar in treasury bills, you end up with a nineteen multiple; that sounds pretty good.
比如你用一美元买了短期国库券,最终你的投资会翻19倍,听上去很不错吧
And people who live more closely together are more likely to end up in romantic relationships with each other.
住得近的更可能,最后发展成为恋人。
So what we end up with for the number of photons in this laser beam of light is 2.1 times 10 to the 17 photons.
这个激光束的数目是,2,1乘以10的17次方。
All around. If you plug in the numbers, you will end up with an uncertainty 15% in the momentum as being on the order of 15%.
所有,如果你把数字都加起来,你将得到一个关于动量的不确定度,约为。
If a soul can't split, you can't end up with pieces of the soul or the remnants of the soul in both.
如果灵魂不能分裂,就不可能两个身体都拥有部分灵魂。
If a White House isn't careful, all you end up doing with the schedule isn't in bucks.
如果不认真处理总统的时间表,最后你就会,付上很大的代价。
In each of these cases we end up with a bad outcome, so this is socially important.
这些情况都导致了糟糕的结果,所以这点在社会层面上很重要
The atoms or molecules in the gas don't know that there are other atoms and molecules in the gas, and then you end up with this universal property. All right, so gases that have this universal property, even when the pressure is not zero, those are the ideal gases.
可以忽略,这样就得到了理想气体的性质,在有限压强下,依然能保持这些性质的气体,被称为理想气体,本课中我们把大部分气体,都作为理想气体来处理。
And if you have women marrying off into other families, and then they leave the household of their fathers, and they are officially and legally in a household with somebody else, that may end up increasing those households that have intermarriage coming in and not so much intermarriage going out.
如果女子出嫁,就离开父亲家户,法律上正式加入丈夫家户,那么最终有通婚娶入的家户,会逐渐壮大,通婚嫁出的会逐渐减小。
So the question I want to leave you with today and that I want to pick up again on Wednesday is, ? in the end, what do societies require more of?
所以我今天想留一个问题,下周二你们要得出一个答案,这个问题就是社会更需要什么?
But in any event, we end up with this.
不管如何,最终变成了这样
But, we'll talk a lot about World War One, how it started, what it meant, and what the impact was. And there's nowhere you can go in Northern France where you're not just awash with military cemeteries around Reims there, anywhere up in the end near the Chemin des Dames.
不过咱们还是要谈很多关于一战的事件,怎么开始的,有什么意义,影响是什么,在法国北部,在兰斯周围随处可见,军人墓地,在达姆古道这边任何地方
That is to say I can now reroute that sodium plus chlorine reaction and go a different way, but I still end up with the same change in energy.
也就是说,我可以重新定义一种,钠与氯的反应途径,从另一种途径来实现反应,但是能量的变化过程相同。
For the sulfur, we start off with 6 valence electrons, minus 4 lone pair electrons, minus 2, taking in account our bonding electrons, so we end up with a formal charge of 0.
对于硫,我们从六个价电子开始,减去四个孤对电子,再减去二,算上我们的成键电子,因此最终我们有零个形式电荷。
And we plug in our values and end up with mv squared mv^2/r-Ze^2/ over r minus Ze squared over And I am going to call this equation two.
我们最后的结果,就是,我把这称为方程式二。
In the second case, if both firms undercut each other, you end up with low prices, that's actually good for consumers but bad for firms.
在第二个案例中,如果两家企业互相削弱,最终会压低价格,这对消费者有利,但对企业不利
In the first case, if everyone shirks you end up with a bad product.
在第一个案例中,如果大家都偷懒,成果会糟得不堪设想
You have a single beam coming in, and you end up with rings.
单个光束进来,以光圈的形式出去。
And if we hybridize these orbitals in carbon, what we end up with is having two hybrid orbitals, and then we're going to be left with two of our p orbitals that are each going to have an electron associated in them.
如果我们杂化碳原子里这些轨道,我们能得到两个杂化轨道,另外剩下两个p轨道,每个里面有一个电子。
They had these little leftovers in there and that's why we end up with these small distances between B and C That's a big step.
他们还有一些剩余,这就是为什么,B和C之间有一小段距离,这是一个大音级
And it turns out that if we have a, for example, for s, a very large z effective or larger z effective than for 2 p, and we plug in a large value here in the numerator, that means we're going to end up with a very large negative number.
结果是如果我们有一个,举例来说对于s一个很大的有效电荷量或者,比2p大的有效电荷量,并且我们将一个较大的值代入计算器,那意味着我们最后会得到,一个非常大的负数。
So we end up with 3 s p 2 hybrid orbitals, so we can think about what would happen here in terms of bonding, and if we think about how to get our bonds as far away as possible from each other, what we're going to have is the trigonal planer situation.
因为现在sp2轨道有1/3的s特征,2/3的p特征,而不是3/4。,我们最后得到3个sp2杂化轨道,我们可以想象,成键时会发生什么,如果我们考虑。
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