OK, elements with low average valence electron energy, and here I'm saying below 11 electron volts, these are good electron donors.
平均价电子能都较低的元素,我是指那些低于11电子伏的,这些是很好的电子给体。
Yeah, you have to take 2 lower divisions
你必须选两个相对较低的分支学科,
Over here in the lower left corner, we have elements that as a group have very low values of average valence electron energy.
在底层的左侧角落,我们看到以组为单位的,价电子能较低的元素。
That if people thought that the stock was underpriced well people would buy more of it in the price would have risen already.
如果人们认为股票的价格较低,人们就会买进股票,价格就会增高。
So the expansion against lower pressure draws less heat from the hot reservoir right.
所以压强较低时的膨胀,从高温热源吸收的热量更少。
A much smaller peak, a much less rapid decline after the peak occurs.
一个较低的峰值,最大值出现后下降速度也较慢
If I were starting a new company, I would look for some large, fast-growing industry that was inefficient, and was not keeping pace with the changes that are possible.
要是开一家新公司的话,我会找一些大的,发展迅速但是效率较低的,没有跟上,变化的行业。
It pays interest on the deposit and it collects interest on the loans and it charges a higher interest on the loan than they pay on the deposit.
银行付给存款人利息,同时收取贷款利息,贷款的利息较高,支付给存款人的利息较低
This intuitively should make a lot of sense, because we know we're trying to minimize electron repulsions to keep things in as low an energy state as possible, so it makes sense that we would put one electron in each orbital first before we double up in any orbital.
这个直观上讲得通,因为我们知道尝试去最小化电子排斥力,从而尽可能的保持处于一个较低的能态,所以它讲得通,在我们在同一个轨道放入两个电子之前,我们首先把电子放入每一个轨道。
He returns us to the lowly perspective that Galileo had when he set up his telescope in that other valley, Valdarno, and it's this lowly vantage point that's beautiful in part because it's a fallen perspective, not in spite of the fact that it's a fallen perspective.
他让我们回到伽利略和他在另一个村庄,瓦尔达诺设置望远镜的较低的层面,这个低下的认为这个层面存在美感的观点,是因为这是一个堕落的观点,而不是因为堕落的事实。
And even if over a period of time the average amount of their regard is lower because they started lower and then got higher than someone who was always high, it's the ones who were first lower who then went up that capture our attention.
即使在一段时间内,他们对我们的评价依然不高,但是因为起点较低,只要是在日益改善,总比一开始就对我们评价好的人更有吸引力,正是开始低而慢慢增加的人,会引起我们的注意。
And I'll say this and then write it more carefully, where P is the lower of the two prices.
我先讲,待会再写下来,P是两个公司价格中较低的那个
The CDC can buy this from the manufacturer for a lower price, and when you hear about government organizations distributing vaccines to different parts of the world, they're buying at a reduced rate but it's still not inexpensive.
疾控中心可以从工厂拿到较低价格的疫苗,当你听到,政府组织向世界各地,分发派送疫苗时,他们确实给的是折扣价,但却并不那么廉价
And so this lower level is called a bonding orbital, and it is a bonding molecular orbital.
所以能级较低的轨道叫做成键轨道,这就是成键分子轨道。
You have two electrons at much lower energy.
两个电子具有较低的能级。
You see the African-American individuals have a somewhat lower risk, although not a lot, from the white people individuals in this study, but the Mexican-Americans have elevated risk compared to the other two races.
非裔美国人患病风险相对较低,尽管在这项研究中,他们与白人之间的差异并不显著,但与这两个种族相比,墨西哥裔美国人患病风险则比较高
Last year, the SEC put out a proposal that -it's getting too easy to be an accredited investor -so they put out a proposal that we raise the wealth level to $2.5 million.
去年证交会发布了一项提议,鉴于合格投资者的门槛较低,因此他们提议,把准入门槛提高到250万美元
So if P1 is less than P2--so if they're the low price firm-- if Coke is the low price firm, only Coke sells in the market.
如果P1小于P2,公司1的价格较低,如果可口可乐的价格较低,市场上将只销售可口可乐
And the fact is, food is healthier if it has less trans fat, but it depends on what fat's swapped out for it, because if you put a healthier fat in then it's--then you get a certain amount of improvement.
事实是,如果食物中反式脂肪的含量较低,确实会更健康,但这取决于被剔除的脂肪种类,因为如果加入较为健康的脂肪,食物的质量会获得一定程度的改善
And when we're talking about orbitals in the same state, what we find is that orbitals that have lower values of l can actually penetrate closer to the nucleus.
当我们谈论在相同态的轨道时,轨道事实上,我们发现的,是具有较低l值的,可以穿越到距离原子核更近的地方。
Well it's going to 1 -P1 if they're the low price firm.
如果公司1的价格较低,它是1-P1
The payoffs are lower, Okay. So here's an abbreviated version of that, I mean it's perhaps a little bit longer.
回报较低,我有一个比较简约的说法,我是说可能有点长
These have low average valence electron energies.
他们有较低的平均价电子能。
So that doesn't make a difference for us when we're talking about neutral atoms, 4s because we would fill up the 4 s first, because that's lower in energy until we fill it, and then we just keep going with the d orbitals.
所以那对我们来说没什么不同,所以当我们讨论中性原子时,因为我们会首先填充,因为在我们填充它之前它的能量都较低,然后我们继续填充d轨道。
So if Pepsi is the low price drink in the market then no Coke is sold at all.
如果在市场上百事可乐的价格较低,可口可乐就卖不出去
So we'll see specifically why it is that the s orbitals are lower in energy.
所以我们会特别地看到,为什么s轨道的能量是较低的。
So total quantity demand is 1 -P where P is the lower of the two prices.
总需求量是1-P,而P是两个公司的价格中较低那个
s But it just turns out that the 4 s is so low in energy that it actually surpasses the 3 d, because we know the 3 d is going to be pretty high in terms of the three shell, and the 4 s is going to be the lowest interms of the 4 shell, and it turns out that we need to fill up the 4 s 4s before we fill in the 3 d.
但是结果是,能量较低,4s是第四层最低的,因为我们知道3d在第三层,是非常高的,4s是第四层,最低的,结果是我们在填充3d之前,需要先填充。
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