But I also know that this prize reflects the kind of world that those men and women, and all Americans, want to build."
VOA: special.2009.10.10
you have so much to enjoy, and you know, this diversity also.
你可以享受很多东西,你知道,这里如此多样化。
Within the visible range of what we can see, you also want to know this relative order that's pretty easy -- most of us have memorized that in kindergarten, so that should be fine.
在可见光的范围内,你们要知道它们排列的,相对顺序,这非常简单,你们在幼儿园的时候。
Conversely, if I knew the velocity of this object, I also know what time it is, provided I knew the initial velocity.
反过来,如果我知道了这个物体的速度,我也同样可以知道时间,只要初速度是已知的
Continuing on this theme, we also know that language is learnt without any sort of feedback or training.
关于这个主题,我们还知道,语言是在没有,任何反馈或训练的情况下习得的
And also in terms of people saying, Well, you know what, that's all well and good because this is really fundamentally a Christian nation.
另外一些人说,现在这样很好,因为美国从根本讲,是一个信仰基督教的国家。
Now let's look at what the present day holds the leading causes of death now and this is probably something that you'll also know.
我们再来看看如今的,主要死亡原因,这个你们大概也都知道
But the Platonic forms, as we also know, are not to be found in this world.
但是我们还知道,现实世界中没有柏拉图型相
But before I do that, I would also like to welcome-- I know that some of you are watching this from home, to the extension school students, it's wonderful to have you here.
但在这之前,我也想对-,我知道你们中的有些人正在家里看这堂课,对进修学校的同学们表示欢迎,很高兴你们能听我的课。
I think what makes a difference is not only do you, yourselves, know better how to play this game now, but you also know that everybody around you knows better how to play the game.
我觉得因为不仅你们自己,玩这个数字游戏玩得更好了,你们也了解到周围的人,也玩得更高了
U And then if we can also determine delta u, then we know this, we know delta u is q plus w w, then we can determine work as well, right?
然后,如果我们也能定出△,然后我们知道这个,我们知道△U等于q加?
Well, that's one story. Another story that we're told is that soon afterwards also in that same place in the Iliad, a dream comes to Agamemnon, because, you know, this is their tenth year.
这是第一个故事,还有一个故事,也是发生在伊利亚特,不久之后,阿伽门农做了一个梦,这正好是他们征战的第十年
There's also this backslash R. Anyone know what backslash R is?
这还有\r,谁知道\r代表什么?
If we know that this is it the dissociation energy for a hydrogen atom, we can also say the bond strength for hydrogen molecule 424 is 424.
如果我们知道了这是一个氢分子的离解能,那么我们也可以说氢分子的键的强度,就是。
Also, it is cylindrically symmetric around the bonding axis, so this is how we know that it's a sigma orbital.
此外,它关于键轴是圆柱对称的,这就是为什么我们知道它是sigma轨道。
We also know how to figure out the energy of this orbital, and we know how to figure out the energy using this formula here, which was the binding energy, -Rh which is negative r h, we can plug it in because n equals 1, so over 1 squared, and the actual energy is here.
我们知道如何算出,这个轨道的能级,而且我们知道如何,用这个公式,算出能量,也即是结合能,等于,我们把n等于1代进来,所以除以1的平方,这就是能量。
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