So we've now whittled this problem down into half and so we can literally and dramatically throw half of the problem away.
如此一来,我们就把这个问题简化了一半,我们可以大胆的扔掉另一半。
I mean, this is, I could talk for hours on this, but I guess I'll keep it short.
我觉得我们可以就这个话题谈上几个小时,但我会简短一些。
You see, the quantum condition, by putting quantization into the moangular mentum it is propagated through the entire system. Orbit dimensions are quantized.
你们看,量子条件,通过把,角动量量子化,它就能在这个系统中进行传播,同时轨道大小也被量子化。
So if I take away the quotation marks, all I have is the word with no indication that it's a concept.
所以如果我拿掉引号,剩下的就只是这个词而不指示一个概念了。
So, if something cycles through five wavelengths in a single second, we would just say that the frequency of that wave is five per second.
如果一个东西在一秒,内经历了五个波长,我们就说这个波的,频率是每秒5次。
If you put your fingers between the plastic opening at the bottom, and here's where you gotta watch out for the spring, pull the thing apart and that's it.
如果你把手指放到,底部的缝隙中间,这里你需要小心,你剥开就会发现这个了。
Suppose you could find 10,000 independent assets, then you could drive the uncertainty about the portfolio practically to 0.
假设你能找到一万项相互独立的资产,那么你就可以将这个投资组合的风险,降到几乎为零。
You'll know what sort of thing this is and you'll be able to examine it in that light.
你知道这是什么,你就能从这个角度去审视它了。
OK. Can we sort it in linear time? Hmmm.
恩,这个就不那么显然了。
And I know that often for our students when I raised this notion with them.
我是在和同学们就这个问题交流时,意识到这一点的。
So we'll start it at pitch there and I'll give you two and then we'll sing "La" And we will exemplify monophonic texture.
那我们就从这个音高开始,我喊到二然后我们一起唱,啦,我们来演示一下单音织体
We have to add it all up so it's not just numbers, three against one; it's also all of those people at home.
得把这些加起来考虑,所以就不只是这个数字,三比一;,还要加上这三人的家人。
On the top sector they were gonna be starting when they came on the campus.
一到学校,他们就开始了这个过程。
And when we put together the class, this is precisely what we thought about: how you affect change and those people whom you change will hopefully influence others and so on and so on.
我们在组织课堂时,心中就有这个想法:,你如何影响改变,那些被你改变的人,希望能进一步影响其他人等等。
In the classroom, you use this symbol.
而在课堂上 就用这个符号
because we have another handicap like language is like burden that people from here don't really have, so
因为我们也有语言上的障碍,这里的人就没有这个负担。
The Elder Brother is issuing this theory without any consideration, - obviously, whatsoever of earthly reality and we're shocked by -- I don't know how else to put it.
大哥没有经过任何思考就提出了这个理论,显然,尘世间的任何事实都让我们震惊了-,我不知道怎么去说。
However, if there are repeated, unexcused absences, there will be an adjustment in the grade calculation, and it will be worth twenty to twenty-five percent of your grade, and it will be a negative grade also.
然而,如果有反复的没有理由的缺勤,就会对这个百分比做些调整,出勤率就会占到你分数的百分之二十到二十五,当然也会是负面的评分。
But what's interesting about that is why this particular village became the symbol for martyrdom in France. Why?
但关键是为什么就这个村子,成了法国殉难的象征,为什么
Now remember, we went through before how it's a state function but to calculate it, you'd need to find a reversible path, along which you can figure this out.
请记住,我们不需要知道它是怎样的一个态函数,只计算就可以了,你需要找到一条可逆路径,沿着这条路径就能算得这个结果。
And then, you start thinking, "Well, I could really start doing this if only X and if I had this person or if this technology existed or if this happened or this happened."
之后,你会开始思考,恩,只要某项条件成熟了,只要我认识这个人,或是如果这个技术存在,或是如果这个或那个发生了,我就能开始落实这个点子了“
Now we've set it up as a matrix, let's try again that question I asked before.
现在我们就把这个矩阵写好了,我们现在来回答之前的问题
We'll talk more about promoters as they go on, for now let's just assume that we have a promoter that works in this particular cell.
我们以后还会谈到更多有关启动子的知识,而现在就假设这个,特定的宿主细胞里有个启动子
I don't know a word of Russian, and so I actually try to avoid using the rather well-known Russian equivalents for these terms because I feel like an idiot.
我不懂俄语,所以我不用俄语读,而就用这个英语中通行的俄语替代词,这样感觉是不是挺傻的。
What's particularly interesting is you get this effect easily with undergraduates but you also get it with four-year-olds and with monkeys.
但这个实验有一个很有趣的地方,在本科生中做这个实验,很容易就得出这个结果,而在四岁小孩和猴子中,同样能得到这个结果。
Somebody else might say, well I want to just hold this point, I want to hold the tangency portfolio.
而另外的某些人可能会说,我就想按这个点的比例来持有投资,我想持有切线投资组合。
Notice in this program I have not checked whether or not the user actually provided input.
就拿这个程序说事吧,我们根本没有检查,用户到底有没有输入。
But, of course, we want to go all the way to distance, so we take the second derivative and we have this equation for force here.
当然我们最后想要的是距离,所以我们取二阶微,分就有这个式子。
I got interested in that particular question because one of our former PHD students who is now at Texas A&M, asked me to give a lecture on that subject in honor of some anniversary of the universities.
我对这个问题也感兴趣,因为我们学校的一名博士毕业生,现在在德克萨斯农工大学,请我就这个话题演讲,当时是大学的周年纪念日。
You can take one full circle divide by the time and you will get this.
你可以先转一整圈,再除以时间就得到这个
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