the same as polar point 2, polar point 1 And then I could say well, gee, are they the same point?
和另外一个极坐标点,我如果来试试,和polar,point,2是不是相同的话?
And then I could do things like again, say, okay having done, that let me just run it here, run that, so I've now got polar point 1, and polar point 2.
然后给它们赋值半径和角度,然后我可以进行刚才的操作,也就是说,对刚才的笛卡尔坐标进行的操作,让我们来运行下它吧,运行下,现在我有一个极坐标点。
That means that p1 and -- where I am, the point number 1 and point number 2 were completely arbitrary.
因为1和,两个点是2,陆军上面。
And what I want to point out here is this angular dependence for the p orbitals for the l equals 1 orbital.
这里我要指出的是,l等于1的p轨道随角度的变化。
2 >> All right at this point I see 1, 2 lone souls standing; anyone else?
好,现在我只看到,两个孤独的人在那站着,还有吗?
And it speaks to what I said is my concern that Child Main Nutrition decrease by only 1 percentage point while economy cotinues to...grow -I see.
这也是我提过的我所关心的问题,经济还在高速增长的同时,儿童营养满足率,却掉了1个百分点,-我知道。
The point is, the one kilogram is a matter of convention.
关键在于,1 千克已经定下来了
So at this point I've found player 1's best response as a function of q2.
就能得出参与人1最佳对策是q2的函数
A linear interpolation between the two, and then some numbers associated with them, 2 7-1/2 and 22-1/2. Why does he choose 7-1/2 as the freezing point of water?
两者之间做线性插值,一些数值随之标定,7。5和22。5,为什么他选择了7。5作为2,水的冰点呢?
So, you might have noticed that we will have spent about 6 and 1/2 lectures just getting to the point where we have only one electron, so we're only up hydrogen so far.
你们可能已经注意到了,我们已经花了6周半的时间,来仅仅是讲到单电子问题的情形,我们现在只研究氢原子。
same point Cartesian to have 1 representation for a point that supports different ways of getting information out, but has gathered within it, a method or a function for dealing with things like how do I know if it's the same point or not.
还有,这是一个比较极坐标的点,是否相同的不同的方法,但是这开始成了一个麻烦事儿了,我真正想要做的事情是,创建一个能支持不同的方式,输出已经收集的信息的点的表示。
p2 It's taking the name p 1 and it's changing its value to point to exactly what p 2 points to.
我要把p1赋值为1,这个操作有什么用呢?,这个操作把p1这个名字的,指针的值改变让它。
In that case point p 1 doesn't correspond to this point, it actually corresponds to the point of radius 2 and angle 1, which is about here.
基本上也就是说这是第一个点1,这是第二个点,把它们的值加到一起,然后我就得到了目标点,好,这听起来挺不错的。
And the second point is of radius 3 and angle 1, which is up about there.
半径为2然后角度为1的一个点,也就是差不多在这儿,我认为为了确保我做的是。
And I can give a name to that, so c p 1 and c p 2 are both going to point to that.
为这个实例分配了空间,现在它是空的,实际上也不完全是空的。
p1 But if I say, are p 1 and p 2 the same point, it says yes.
和p2是不是同一个点,It,says,no。,返回的结果是肯定的,在这里我有个要强调的点,这个例子里发生的是。
So at this point in the story, the addresses are still in A 1 2 3 and B; 4, 5, 6 and 1, 2, 3.
在这里,地址还是子啊a和b中,4,5,6,和。
So the partial pressure or the pressure by which you have this triple point, happens to be 6.1 times 10 to the minus 3 bar.
而要小得多,事实上,水的三相点时的压强是6。1毫巴。
At this point in the story, I now check while n is less than 1, what do I do?
在此时此刻,我现在在检查当n小于1是,我做什么?
OK, for example, I might say point p1 is that list, x is 1, y is 2.
和y坐标的数组是很简单的1,那么,例如,我可能会说点。
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