So how could dinosaurs have been able to eat enough to stay alive?
VOA: special.2010.06.04
So how could death be bad?
所以,死亡怎么会是坏事呢?
So, how does this all work to give rise to creatures who could do interesting things like talk and think?
那么神经元又是如何变成了,能够说话思考的奇妙生物呢
So, it could be that you're deciding, as a lawyer, how many hours you're going to spend on the job.
比方说你是个律师,你就要计划好为公司工作多长时间
If we weren't so pressed for time, I kinda wanna see how long we could get away with this before it gets awkward, but that, in fact, is an infinite loop t hat's hopefully deliberate.
如果有时间,我想看看,我们需要花多长时间解决这一问题,事实上,它是我故意,使用的无穷循环。
So the first question is, how do we understand the slippage here and more generally, what could poetry possibly have to do with virginity?
所以第一个问题是,我们怎么理解,更普遍来说,诗歌怎么能和童贞有关联?
So, how could you produce--the question is, how could you produce large quantities of this- of this microorganism, this virus vaccinia under controlled conditions?
问题是该怎么进行生产,你怎么大批量生产这种微生物,即在可控条件下生产牛痘病毒
And what he used was a detector here, so he here could detect how many particles were hitting this detector.
粒子打中了探测器,这个探测器是他,和他的一个博士后叫Hans,Geiger的人。
All right. So how fast could I sort a list?
排序能够多快呢?
And so-- how could I survive ? the death of my body?
所以,我怎么可能,在肉体死亡后复活?
Now, it raises lots of interesting issues if a company does that and then boasts about it on the packaging or in marketing, because then people could overestimate how good those products are for them, so a lot of consumer education has to be done.
现在如果一个公司改进之后,在其包装,或市场上大肆宣扬,会引发许多争议,因为人们可能因此高估了,这些食品对其健康起到的作用,可见消费者应该对此有更多了解
So, the Little Albert idea-- The Little Albert experiment, provides an illustration for how phobias could emerge.
小阿尔伯特-,小阿尔伯特的实验,说明了恐惧症的形成原因。
So, how could he know that the charge on the two particles was equal?
就是这两种粒子,电荷量是相等的?
If you loved Lycidas so much, how could you let him die?
如果你们真的爱利西达斯,又为何让他死去?
So now let's take a look at how else we could approach this.
现在让我们看一下我们还可以怎么处理它。
So maybe you could figure out how to use what we know about molecular biology, to engineer a new virus that's still immunogenic, but not pathogenic any longer.
也许你能指出如何使用,分子生物学的有关知识,来设计一个既能产生免疫性,但又不再有致病性的新病毒
Which is sort of the question we'd immediately like to ask. Instead, I asked why did it produce the result it did. So I'm not asking myself what's wrong? Or how could I make it right?
其实这个问题我们马上就要问,我问了为什么它会返回这样的结果,因此我并没有去在意哪儿错了,或者我该怎么改正它,我在意的是它?
Yeah, this is just one particular example of how to do it, but you could - so you have to identify something that's unique about it and then design a method for identifying that unique thing.
是的 这只是一个特定的例子,但你可以--,你必须找到它,独一无二的特性,然后才能设计出识别这种特性的方法
We don't really have a clue yet, or not much of a clue, as to how you could even so much as begin to-- it's not that merely that we don't have the details worked out.
毫无头绪,或者说,无从下手,你如何在这种情形下开个头,我们不只是不知道细节如何
This is why there's sort of--often sort of a sticker shock when people go to a university psychology department where they say, "Look. Hey. Where is--So I'm in Psych... How could I take classes on Freud?
这也就是为何,当人们进入大学的心理学系时,会出现“贴纸休克“现象的原因了,他们会问,“对不起,麻烦问一下。,我要怎样才能报上讲弗洛伊德的课程?
On Thursday we'll do a more careful analysis and try and understand how I could have accomplished this seemingly magical task of solving an exponential problem so really quickly.
在周四的时候,我们会做进一步的分析,并且尝试理解我为什么,能如此快速的解决这种,看上去超复杂的指数型问题。
You can't think that it really could make so much difference in the real world how prices and quantitie and welfare, and profit is going to work out depending on some thought experiment about how I think about my strategy set.
你们很难想象在现实世界里,价格 产量 福利和利润会因为,不同策略集合设定下的思想实验,而产生如此巨大的变化
So, here's video so you could see how this experiment is done.
这有一个视频,你可以看下该实验是如何进行的
if people pull you over while you're driving because you're black, this could have a huge effect on how you feel welcome in this society on race relations and so on.
如果你开车时,有人叫你靠边停,因为你是黑人,这能极大的影响,你对这个社会的看法,你对这里的种族关系的看法。
It's also very interesting to think about how the food label could change because this legislation comes up here and there and government consideration, and so if you guys have thoughts that you'd like to write about on one of your concept sheets about what could done to the food label to make it more effective, and more accessible to people, then feel free to write about that. Yes?
考虑一下食品标签可以如何改进,也是很有意思的,因为立法和政府考虑无处不在,如果大家有任何想法的话,可以在你们的观点报告里写一篇文章,关于如何改进食品标签,使其更有效,并且更通俗易懂,大家可以自由发挥,请讲
So one of my purposes of this course is to get you, whether you study Biomedical Engineering after this or not, excited about the subject so that you start thinking about how you could innovate in this area where lots of problems are still left to solve, so I'll see you on Thursday hopefully.
我这门课的目的之一就在于,无论你们继续学习生物医学工程与否,我想激发你们对这门课的兴趣,思考在这个仍旧存在诸多问题的领域中,你们能做出什么样的创新,希望在周四的课程中再见
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