We need to do a much better job of making sure that what's in those vending machines is very consistent.
VOA: special.2010.03.17
So if we look at sulfur, what we need to do is take the valence electrons in sulfur, and there are 6.
因此如果我们来看硫原子的话,我们需要做的是,将硫的价电子,有六个。
So again if we look at this in terms of its physical interpretation or probability density, what we need to do is square the wave function.
如果我们从物理意义或者,概率密度的角度来看这个问题,我们需要把波函数平方。
"We need to do a much better job of making sure that what's in those vending machines is very consistent.
VOA: standard.2010.03.09
Well again, maybe what we need to do is not so much just imagine the same cycling going through week after week after week, but whole careers.
但也许我们不需要,想象周而复始的循环,而是整个事业。
What do we want to achieve? We need to punish people who commit electoral offences."
VOA: standard.2009.08.22
And, what we need to do is to get this.
我们需要做的就是得到这个。
What do we need of them? We are the gods now!" This disobedience this refusal to bow down in grateful prayer does not sit well up on Olympus.
VOA: standard.2010.04.08
But, they're what we have and I think that we should probably give them the authority to do that job and I think that's what we need to do.
但是,我们能依靠的只有政府了,我想我们也许应该赋予他们,调节市场的权利,这也是我们所需要做的。
Did we do what we need to with that information?
VOA: standard.2009.12.27
We need to know not only what are the primitives, but how do we make things meaningful in that language.
我们不仅需要知道什么是基本类型,还要知道我们在那种语言中,怎样使其变得有意义。
"We need to recognize at the outset that what we do to animals from their perspective certainly, and probably from ours is morally wrong and unacceptable, and that it's really important to follow through on all these exciting new leads into ways of doing research without using animals."
VOA: standard.2010.02.16
They might articulate a need or a desire, but what we have to do is understand all the technology ingredients and how they're evolving.
他们可能会提出要求或是愿望,我们所要做的事情是搞懂,所有技术成分,以及它们如何演变。
Fifty-two of you so far, so what we need are more people to get clickers, because some of these polls will be interesting to do.
目前为止有五十二个人,我需要更多的人能有个表决器,因为这样的投票会很有意思
All of that means we need to explain why these folks do what they end up doing, and we have some hints, but of course we do not know with any certainty or any confidence.
综上所述,我们来想想为什么这些人,要背井离乡呢,我们有一些线索,但是我们并没有有力的证据
By "Present," We mean-- we will pick some part of the universe we want to study and we will ask, "What information do I need to know for that system at the initial time, like, right now, in order to be able to predict the future?"
我们所说的"现在",意思是,我们会选取客观世界某一部分来进行研究,然后我们就会问,我们需要什么信息去了解,初始时刻的系统,比如现在,进而能使我们能够预测未来呢
So what we need to do is fill in those extra bonding electrons into our bonds.
因此我们需要,把这些电子也填到键中。
Maybe what we need to do is separate ourselves as much as possible from the influence of our body without actually going all the way and breaking the connection.
也许我们需要做的是,尽可能地把我们,和肉体对我们的影响分开,但是又不能真的彻底分开
I know it's boring, but we need to do it so you know what the ground rules are.
我知道这很无聊,不过为了让你们了解规则,我们必须得做这个。
So, basically what he's saying here is we pretty much understand what's going on there's nothing new to really discover, all we need to do is measure things more precisely.
他的意思也就是说,我们对世界上的所有事情,都很了解了,没有什么新的东西尚待发现的,我们剩下要做的就是。
So what we need to do here is use the Rydberg formula, and actually you'll be given the Rydberg formulas in both forms, both or absorption and emission on the exams.
我们需要用到Rydberg公式,事实上,在考试时,我们会给你们Rydberg公式的两种形式。
What we need to do is get rid of the Coulomb tag that we have - that's how we measure our electron charges - charge, and so we use this epsilon nought quite often, this permativity constant of a vacuum to make that conversion.
怎么量度电子电荷,所以我们会经常用到,这个epsilon,nought记号,这是真空中的介电常数,我们还要指出,这个介电常数。
To do that, we need to describe: not only, what are the primitives, but how do we capture things legally in that language, and interact with the computer?
为了达到这个目的,我们需要描述:,包括程序基本的东西,以及怎么在这种语言中,做我们想做的事情并和计算机交互?
So, operands. Let us take expressions, get values out, we can store them away in places, but ultimately we want to do something with them, so we need to now start talking about what are the things we can do inside of Python, or any programming language, to manipulate them.
也就是运算对象,让我们看看这些表达式,然后看看里面的这些值,我们可以把他们存在计算机的任何位置中,最终目的还是要对这些值做一些操作,因此我们现在需要开始讨论,在Python里面可以做什么,来操作它们了,或者在任何编程语言里。
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