The idea behind all these algorithms is that what's ultimately important is how many comparisons you ultimately need to make.
这些算法的思想是,你最终需要做多少次的比较,这才是真正重要的。
you do whatever you got to do to get what you want.
你得做任何你需要做的去争取你所要的。
And because, of course, we have this carbon here what you end up doing is adding a carbon to your molecule.
因为,当然,我们这里有一个碳,接下来需要做的就是在你的分子中再加上一个碳。
So the moral here, again, is whenever you're doing an implementation of a simulation, you do need to have some underlying theory about the model.
所以这里的寓意还是,不管你在做什么东西的仿真程序,你需要有一个,模型的底层程序。
And, that's a good thing to know because if you come out with an answer that's somewhere near the diameter of the universe and it's supposed to be the diameter of an atom, then you will know that you probably made a mistake.
这是我们需要知道的,因为当你做一道题得到的答案,是宇宙的直径,而正确答案是原子直径时,你能很快发现你的错误。
You just walking.
你所需要做的就是走路。
The reason you have to get it out of your head is you need to be able to see it on a surface that is not in your mind.
这么做的原因是,你需要,客观地观察它,而不是看它在你大脑中的样子。
It predicts that the best timing is when the conditioned stimulus, which is the signal, comes before the unconditioned stimulus, which is what you have to prepare for.
它预测,最佳的时机,莫过于作为信号的条件刺激,出现在需要你做准备的,非条件刺激之前。
You go through all the work to be a model.
你也准备好了做模特需要的一切功课。
When you say "it must", this usually does not mean it needs to do something.
当你说“It must”的时候,通常并不表示它需要做某事。
What you would do is type Frosted Flakes over here into that blank area, so you'd enter it here and then click.
你需要做的是在空白处输入玉米片,输完了点击这里
And he said:" But every organization need refreshing. You refresh it as you think you need to do."
但他说每个组织机构都需要更新,所以你要做的,就是进行你认为必要的调整“
I need that sanity check saying at some point, you have to stop.
在一些地方需要做那样的合法性检查,告诉你必须停止操作。
And what that means it's there's all sorts of precautions and procedures you take that are special when you deal with these.
这意味着当你与它们打交道的时候,你需要做各种各样特别的防范措施与流程。
You won't always draw out every single possibility that you have to start with.
你都可以这样做,大家并不需要每次都把所有可能的结构都写出来。
So what you typically do and a hash case is you design your code to deal with that.
你所需要做的就是通过设计你的代码,来解决上面的问题。
One of the things we are taught is a verse of Koran, in English it's as "all you who believe, fasting has been prescribed for you as was prescribed for those before you."
在《可兰经》里有一句诗是,大意是,虔诚的人们啊,斋戒不仅是你需要做的,也是你的前人所需要做的“
This should make sense because if something has a low ionization energy, that means it's not very electronegative, which means it's going to be a lot happier giving up electron density, which is essentially what you're doing -- when you're forming covalent bonds is you're sharing some of your electron density.
这应该是合理的,因为如果某物的电离能很低,这也就意味着它的电负性也不高,那么它就会更愿意,放弃一定的电子密度,而本质上这正是你在,形成共价键时所需要做的,分享你的一些电子密度。
You really want to get the power of dividing things up, but if you end up doing a ton of work at the combination stage, you may not have gained anything.
你真的想得到分解问题的能力,但是如果在合成的某个阶段,你需要做大量的工作,你可能得不到任何东西。
So that's just a little bit of a check for yourself, and it should make sense because what you're doing is you're calculating the difference between energy levels, so you just need to flip around which you put first to end up with a positive number here, and that's a little bit of a check that you can do what yourself.
所以你们总要确保括号,离得这项是正的,这是你们自己,可以做的检查,这事很有道理的,因为你们做的是计算能量差,所以你需要调整顺序来保证一个正数,这是你们自己可以做的检查。
All you have to do is mutate the DNA, which is very straightforward to do in molecular biology, and now you can tag absolutely any protein that you're interested in.
你所需要做的就是使DNA变异,这在分子生物学力是很容易做到的,你可以用它标记,任何你感兴趣的蛋白质。
You don't have to try to get the change of law You don't have to get the supreme court to change its mind. All you have to do is to get out your credit card and go online and it's done.
不必试图修改法律,也不必游说最高法院,做出什么改变,你需要做的,只是掏出你的信用卡,登陆网站,然后一切搞定。
I need a contract that says, here's what I want in terms of things that you're going to take as input, to begin your part of the drama, here's what you're going to produce at the output, and the details of what they do inside are up to them.
这些作家相互沟通进行工作呢?,我需要一封规格说明书,我需要一份合约,上面列出了我想要你做的事,这些是你要再开始时做的输入,这些是你要的输出,细节工作就取决于它们了。
Two will mean it's good but you could have done a little better, and one would mean you need to shape it up.
二分意味着你做的不错但是还可以更好些,一分则代表你需要对它做些改进
Even in real recipes, you have things like, if needed, add sugar.
就算在真实的菜谱当中,你也需要做一些比如加糖之类的事情。
> So this is just a dumb text editor called Nano, dumb in that it's very simple which is nice because it eliminates a lot of the complexities of learning a new tool when really all you wanna do is solve an actual problem.
这是NANO文本编辑器,它很简单,可以消除因学习这个新工具,而带来的许多复杂问题,你真正需要做的就是解决一个实际问题。
Because this is something that could certainly have screwed you up if you didn't realize it did it, and you need to have that discipline to make sure it's doing the right thing.
因为这是一件如果你没意识到,要这么做的话,可能会令你抓狂的一件事,你需要一个规范,来确定Python做了正确的事情。
应用推荐