It's got a start point, it's got an end point.
这需要一个开始点,和一个结束点。
And then from that start point, get the x-value. Same thing, from that instance, get the endpoint, from that end point get the x-value, square.
取得结束点,然后取得结束点的y坐标,然后求差开平方,然后同样求的y坐标。
So, normally at this point, we do actually start class with a little bit of history from alchemy to modern chemistry, but I decided to skip that this year.
通常在这个时候,我们要从一些从炼金术,到现代化学的历史出发正式开始我们的课程。
At some point, maybe a week later, four to eight days later, you would start to see antibody levels rise.
之后,或许一周之后,四天到八天之间,就可以看到抗体的浓度开始上升
And I'll point out as we proceed, because I kind of have to start using the cloud here.
稍后我会继续指出,我们需要,开始使用云了。
With that in mind, I want to point up to the two quotations that I put on the board to start us off today: "I like his eyes.
想到这些,我想指出我写在黑板上的,从书中引用的两句话,今天我们从这里开始:,“我喜欢他的眼睛。
Peter So I think that's the common point that Peter and I initially start talking about.
我想这就是我和,刚刚所讲的共同点。
There's a pretty interesting and potentially important gender factor going on here where the women in the orange line, after about this point, start to diverge.
性别在该研究中是一个非常有趣的因素,并且是个潜在的重要因素,图中橙色曲线代表女性,在这个点之后,两条曲线开始分离
I want to do this carefully and slowly, and before I even start, let me point out in passing that calculus is not going to help us here.
我要慢点仔细讲这部分,在我开始之前,我需要说明微积分,在这里是用不着的
So, the only point of interest about this is that when do people start thinking that they're French, as opposed to from a certain family, from a certain village, from a certain region?
所以对这些感兴趣的唯一目的就是,什么时候大家开始觉得自己是法国人了,相对于某个家族,某个村子,某个地区
Takes a start and an end point, just going to bind local variable names start and end to those pieces.
有一个开始和结束点,就是去把局部的变量的名字,和这些点进行绑定。
Just point at the start of this list, and this one so which number comes first?
指向列表的开始处,对于它来说,哪个数字在前面?
So, ideally what we did see was, in fact, it does have enough energy with the UV lamp, it wasn't a dramatic shift you saw because we didn't start very high and then it went to that stuck point.
所以,理想上我们所看到的,事实上,紫外灯没有足够的能力,因为我们没有从非常高开始,所以它没有一个特别显著的移动,然后它又回到了黏着点。
Start again, we'll point to the beginning of the list.
但是现在。
By saying first element remember we start at as the initial indexing point.
我们说的第一个元素指的是,最初的开始索引点。
So that's going to be the end of the exam 1 material, and then we'll move on to exam 2 material, which is kind of exciting, because we've been talking about just individual atoms and ions up to this point, and now we can talk about molecules, so we're going to start talking about bonding.
到此为止就是第一次考试的内容,接下来我们会开始讲第二次考试的内容,这些内容令人有点兴奋,因为我们一直都只是在讨论单个的原子,和离子到目前为止,而现在我们可以讨论分子了,要开始讨论成键的问题了。
The reason in our radial probability distributions we start -- the reason, if you look at the zero point on the radius that we start at zero is because we're multiplying the probability density by some volume, and when we're not anywhere 0 from the nucleus, that volume is defined as zero.
在径向概率密度里,我们开始,如果你们看半径的零点,我们从零点开始,因为我们用概率密,度乘以体积,而当我们,在离核子很近的地方,体积是,所以我们会在这里。
I'm taking advantage of the fact that start is going to be a point, and I'm just directly saying, John give me your x-value.
我利用了开始是一个点这个事实,然后我就直接说,返回给我你的x值,因此我不知道。
It's going to let j run over the length of the list all right, so it's going to start at some point to move down, and then it's going to let i run over range, that's just one smaller, and what's it doing there?
就在这里,会做什么呢?,我们让j遍历这个列表,好的,它要从某一定开始移动,然后让i也跑遍整个范围,就是比之要小一,会发生什么?
I'm gonna use my left finger and my right finger and each of which is gonna point at the start of each of this list.
用我的左手手指和右手手指,每个手指指向每个列表的开始处。
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