Now let's talk about my sister.
VOA: special.2010.06.13
So now that we have enough practice drawing Lewis structures let's talk about actually figuring out this formal charge.
那么现在我们已经做了足够多的画路易斯结构的练习,让我们来讨论一下如何得出形式电荷。
Let's talk sort of at a more tactical level, about what do we want you to know in this course.
我们来讲一些策略层面上的目标,关于我们希望你们从课程中学到什么。
So most and you got it, so we can switch to the notes and let's talk about this here.
大部分人都做对了,我们切换到讲义来讲一下。
Let's talk to the Beta's a second; let me just emphasize at this stage there are no wrong answers.
我们先来讨论一下选β的理由,我要强调一下这里没有错误的答案
So, that's the kind of stuff: a little bit of background about myself. So now, 1 let's talk about the perspective of 3.091 All of this will be posted. You can take notes.
就是这些事情,我自己的,一点背景介绍,现在,我们谈谈这门课程的远景1,这些都会放到网站上去,你们可以记笔记。
So let's talk about convergence, convergence of the internet, telephone and television networks.
因此让我们讨论一下聚合,互联网,电话和电视网络的聚合。
Let's just get them together to talk,to resolve their conflict and their issue and then we will all live happily ever after.
让他们交谈,解决他们的冲突,和他们的问题,然后我们就能过上幸福生活。
Let's talk a little bit about what we think about other people and start by talking about why we like other people.
我们再来谈谈,我们对他人的看法,先开始讲为什么我们会喜欢他人。
So, let's talk about heat capacity.
好的,让给我们来讨论热容。
Now let's talk for a moment about the idea of pulse in music and the beat in the music and rhythms in music.
接下来我们花点时间,说一下音乐的律动这个概念,还有音乐的拍,和音乐的节奏
Okay, so let's talk about foods and what comes in them and what they deliver to you.
接下来,让我们谈谈食物和配料,还有他们实际提供给你们什么
Let's talk about life insurance-- and we're talking about kinds of policies that are around today.
不妨先讲述下寿险,我们讨论的是几种常见保单
Let's talk about the polio virus vaccine, keeping those things in mind.
以脊髓灰质炎病毒疫苗为例,你们要记住这些知识点
Let's talk a little bit about the participants in this dialogue.
我们再来谈谈,这场对话的参与者。
Let's talk about something a whole lot more complicated.
现在谈谈别的,更复杂的问题。
So let's talk'bout the decision making first.
那我们先来说说决策。
Finally, let's talk about the image of the world That emerges from the creation story in Genesis 1.
最后让我们来谈谈世界的景象,在《创世纪》第一章中所体现的景象。
So let's talk about another periodic trend, this one is called electron affinity.
那么下面我们来讨论一下另一个周期性规律,它被称作电子亲和能。
And I know there's a lot to talk about this competition, but let's just get into listening mode here and talk about how we can figure out what the correct electron configuration is for this ion.
我知道刚才关于这次比赛大家有很多话要聊,但是请大家先转换到听讲的模式,来看看如何才能弄清楚,这个离子正确的电子排布。
Let's go on to talk about the other axis of music and that is rhythm or duration.
让我们继续讨论音乐的其它维度,节奏或时值
Now before we talk about this, let's just collect this information in a more useful way.
在我们讨论之前,先有效地整理一下这些信息
.. So let's talk about-- why don't I just give it in a very intuitive term.
我们来讲一下-,干脆我讲得更直白一点。
Let's talk about how we know about the link of diet and health.
那我们是如何得知饮食与健康的关系的呢
But, anyway, let's talk about the properties.
但是,不管怎样,我们谈谈它的特性。
Well let's talk about some mechanisms for using this and I'll start with a simple example of how one can detect a gene in a fluid, in a blood sample for example, where that gene is unknown.
我们来说说这项技术在实际应用中的机制,先从一个简单例子着手,如何在一个血样中,侦测是否存在某段基因序列,某段未知基因序列
Now let's talk about some simple observations on isothermal gas expansions.
接下来我们讨论几条,关于绝热膨胀的性质。
Okay. So again, let's talk about what food used to be and what it is now.
好的,我们将要,再次谈到食品的过去和现在
Now, let's talk about healthy diets and what kind of diets people might optimally eat.
我们再来谈谈健康饮食,以及最佳饮食结构
So, let's talk about that briefly today first.
理想气体温标的基础。
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