That might seem confusing if you're thinking about particles, but remember we're talking about the wave-like nature of electrons.
如果你们把它想成是一个粒子的话是很矛盾的,但记住我们这里说的,是电子的波动性。
But remember, depending on your tone of voice and the circumstances.
但记住,这个句型的意义取决于你说话的语气和所处的环境。
But remember that we need to multiply it by the volume here, the volume of some sphere we've defined.
但记住我们需要把它乘以体积,乘以一个我们定义的壳层的体积。
And it's important to remember that Milton will - this is probably an invariable truth, but I'll qualify it nonetheless - that Milton will typically imitate his predecessors only with a difference.
重要的是我们要记住弥尔顿将,这应是无可否认的事实,但我还是要验证一下,弥尔顿通常将,模仿他的文学前辈而仅留一个不同之处。
I'm not going to expand on this because I can't get into-- This is not a course in probability theory but I'm hopeful that you can see the formula and you can apply it.
我不准备拓展这一部分,毕竟这节课不是概率论,但我希望你们能记住这个公式,并且学会应用
Again, I'm not expecting you to remember all the details of this but I'm going to show you this-- when you put all these things together, it's called the metabolic syndrome, and I'll show you some data on its impact on health.
同样的,我不要求大家记住这些细节,但我要告诉大家的是,当你把上面这些症状加在一起,这就是代谢综合征的表现,给大家看一些代谢综合征影响健康的数据
But, remember, this is a very rough estimate.
但,记住,这只是一些粗糙的计算估计。
And remember the voters are still there: we're just deleting the strategies.
但要记住选票还在,我们仅仅剔除了这些策略
But remember, people do what you do, not what you say.
但记住,人们照你做的做,不是照你说得做。
So Mozart may have had this image in mind of the damned and the left, but he sure was able to set it--this text-- through music by using a couple of devices.
因此莫扎特脑海中可能记住了,左侧受诅咒的人的画面,但他肯定通过若干乐曲技巧,用音乐表现出了文本内容
Remember, Newton said F = ma, but didn't tell you what value F has in a given context.
记住,牛顿只说 F = ma,但却没告诉你 F 在特定条件下的值是多少
And I'll just point out here also, this is a conversion factor you'll use quite frequently -- many of you, quite on accident, will memorize it as you use it over and over again.
你们会经常用到,所以你们可能,会不小心记住它的值,但我们并不会在,任何考试中。
But what we need to remember is the fact that we're talking about electrons which are waves.
但我们要记住,实际上我们讨论的电子是波。
We've got a lot of constants in this solution to the hydrogen atom, and we know what most of these mean. But remember that this whole term in green here is what is going to be equal to that binding energy between the nucleus of a hydrogen atom and the electron.
在这个解中有很多常数,其中大部分我们,都知道它们代表的意思,但记住是这整个绿色的部分,等于核子和电子的结合能。
But you're not responsible for knowing specifically that it's 11 . 5 times greater.
但你们不需要记住它,具体是11.5倍这么大。
In class on Monday, we did go over the geometries, and the geometries themselves are very straightforward, once you know what the Lewis structure is, but remember, you can't just always look at a molecule and automatically know the Lewis structure.
在周一的课上,我们讲过了几何形状,一旦你们知道了Lewis结构,这些几何形状是十分直接的,但记住,你不能总是仅仅看一眼,分子就知道它的Lewis结构。
So, saying wave functions within molecules might sound a little confusing, but remember we spent a lot of time talking about wave functions within atoms, and we know how to describe that, we know that a wave function just means an atomic orbital.
说分子内的波函数可能,听着有点容易搞混,但记住我们花了很多时间,讨论了原子中的波函数,而且我们知道如何去描述它,我们知道波函数意味着原子轨道。
But keep in mind sigma orbitals have no nodal planes along the bond axis.
但记住sigma轨道沿着,键轴方向是没有节点的。
You don't need to know those, but just because it's a special case with the hydrogen atom, they do tend to be named -- the most important, of course, tends to be the Balmer series because that's what we can actually see being emitted from the hydrogen atom.
你们不需要记住,但因为这是氢原子的特例,人们想要命名它,最重要的是当然是Balmer系,因为它是我们可以看到的,从氢原子放出来的光谱。
as long as it's small and finite, will lead to some small infinite errors in the formula, but remember it's got to be in the end made to be vanishingly small.
只要它只是有限小,就会在公式中引起无限小的误差,但请记住,Δt最后变得难以察觉地小
This is what's called the Bohr radius, and we'll explain - hopefully we'll get to it today where this Bohr radius name comes from, but for now what you need to know is just that it's a constant, just treat it like a constant, and it turns out to be equal to or about 1/2 an angstrom.
它叫做玻尔半径,我们后面会解释,希望我们今天可以讲到,波尔半径这个名称的由来,但现在你们只要记住,它是一个常数,只要把它当做一个常数对待,它等于,或者是1/2埃。
It looks like we hit zero, but we actually don't remember that we never go all the way to zero, so there's these little points if we were to look really carefully at an accurate probability density plot, And then, for example, how many nodes do we have in the 3 s orbital?
但其实没有,记住,我们永远不会到零,如果我们,在概率密度图上,非常细致的看这些点的话,它永远不会到零,在3s轨道里,有多少个点呢?,2个,正确?
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