As every time we introduce a new programming concept, we'll relate it back, as we have been doing consistently, to defensive programming.
我们每次介绍一个,新的编程概念的时候,就会和以前讲的联系起来,就和我们介绍防卫性程序设计一样。
And if you're trying to introduce a couple of words everyday
如果你努力地每天记几个单词,
So let's go ahead and introduce a couple other capabilities so that we can finally start writing programs that maybe print out charts or interact with the user, play games, or the like.
让我们继续来介绍其他几个功能,以便我们最终能开始写程序,那样可以打印图表或与用户交互,打游戏之类的。
All right, we were down here, and I was saying, let's try a larger, introduce a bias.
好了,我们在这儿,我刚才说,让我们试试一个比较大的偏差值。
So what I want to do now is I want to switch course and introduce a new tool.
所以接下来我想换个话题了,我们来介绍一个新的理论工具
Here, a concept is to introduce a gene that causes the process of new blood vessel growth.
看这儿,一种疗法是导入,可以促进新血管生成的基因
if we do introduce a third possibility-- I'm not sure this is the right thing.
如果确实加入这一种可能-,我不确定这是对的。
I'd like to introduce a representative from "Teach for America" which is an organization that has done and is doing a lot of good, promoting goodness in the world and I'd like to-- in 1504, we've been supporting them for the last 2 years and we'd like to continue to do that.
我想介绍一位来自“为美国而教“的代表“,这个组织一直致力于做好事,在世界上宣扬善,我想…,这门课,过去两年一直向他们提供支持,我们希望继续下去。
So sometimes what we do is introduce a little vector here called er.
通常我们的做法就是引入一个矢量 er
In the first half of class, I'm going to tell you a little bit about the class and introduce some of the questions that we will think about over the term if you stay in this course.
在这堂课的前半部分,我将告诉你们一些关于这门课的事,介绍几个如果你选择这门课,就将在这学期里考虑的问题。
You have own your way to a grand book tour to introduce your book to the country.
您应该到各地举行新书发布演说,像整个国家介绍这本书。
So, we'll take a little bit of a step back after we introduce quantum mechanics, and talk about light as a wave, and the characteristic of waves, and then light as a particle. And one example of this is in the photoelectric effect.
等我们介绍完量子力学后,我们要回过头来讨论下光,作为一种波和它的波动性特征,以及光作为一种粒子,其中的一个粒子就是光电效应。
Can you name a few of those people,introduce us to them?
你能跟我们谈谈这些人吗?
Let me first introduce myself a little.
我先自我介绍一下。
The final and the fifth premise is an important one; is a philosophical one but one I want to introduce at the beginning of the course so that you understand where I am coming from, where this course is coming from-- because many people say, "Ok, so happiness is important.
最后也是第五个前提很重要;,是一个哲学前提,但我想在课程开始时介绍,你们好理解我讲课的起源,这门课程的来源-,因为很多人说,好的,快乐是重要的。
But one of the things that it can do, one of the things that sort of provides the underpinnings, as we'll see, for Plato's arguments for the immortality of the soul is the soul can think about--; well, here I'll have to introduce a word of philosophical jargon.
但是,在灵魂能做的所有事情中,我们会发现,有一件事可以说是,柏拉图论证灵魂不朽的基础,这件事就是,灵魂能够思考,在这里我要引入一个哲学术语
Now, in other cases you might want to introduce a gene that's not even normally present in people.
但另外一些情况还需要导入,人类细胞中原来没有的基因
We'll introduce a few more as we go along.
我们稍后还会去学习另外一些类型。
So it looks as though the personality theorist is going to have to introduce a distinction between my being alive, on the one hand,and my body being alive,on the other.
所以看起来人格理论必须,要弄清楚我的存活,和我的肉体存活之间的区别。
I just want to introduce a bit of jargon here.
在这儿我们引入一个术语
The second aim was introduce a positive psychology.
第二,是引进一个积极的心理学。
If you could introduce that gene you'd make the chemical, in this case it's a protein called vascular endothelial growth factor.
通过导入一种生成特殊化学物质的基因,这种疗法中指的是一种蛋白,叫做血管内皮生长因子
So let's look at a little example, and this is going to, excuse me, both allow us introduce the syntax as well as what we want to have as the flow of control inside of here.
让我们看个小例子,这个程序会,对不对,请允许我,一边顺着控制流进行,一边讲解语法。
So if we have a third, we can just introduce it like this and so things start to line up a lot more nicely.
所以如果我们有第三个,我们可以像这样引进它,这样代码就排得漂亮多了。
You get the idea here, is to deliver the gene that you're interested in directly to the tissue where it's being used and in this case, the idea is to introduce a gene that's missing.
但首先你要明确,这种思路是用来将,某个目的基因直接导入,它原本就能被利用的组织中的,此例中是导入一种缺失的基因
It's going to make a lot more sense later on when we introduce mutation into our language, but I want you to start thinking of it that way.
这个功能在我们以后介绍突变的时候,会有更大的作用,但是我想要大家,现在就开始思考它。
It's just a few lines here and I'll introduce one new function as well.
只是几行,我也将引进一个新的函数。
Sometime later, I will deal with functions of more than one variable, which I will briefly introduce to you, because that may not be a prerequisite but certainly something you will learn and you may use on and off.
再过段时间,我要开始处理多变量函数,到时候我会向你们进行简单介绍,因为那不是必须的,但是你们以后会学到,有时候还能派上用场
Now we're going to I'm going a bit slow here but I'm going to use this method next time to introduce you to the most important class, sorry, the most important game we're going to see in the whole course.
接下来我们,我放慢一点,在下一讲我还要用这个方法,我要向大家介绍最重要的课程,抱歉,是整个课程中最重要的博弈
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