"You can't say,'We're going to do less because those numbers are pessimistic.' You say,'We have to do what we do in light of those numbers.'" House minority leader John Boehner repeated his assertion that President Obama has largely ignored Republican proposals on the budget and economy.
VOA: standard.2009.03.24
What do we make of these allusions to divine colleagues or subordinates in light of Kaufman's claims regarding biblical monotheism?
参照考夫曼的一神论主张,我们如何理解这些暗示?,他们的地位等同于,还是次于上帝?
So that means we're going to need to figure out what is the energy per photon that's emitted by that UV light.
所以那意味着我们将需要,计算出从紫外光源发射出的,每个光子的能量。
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。
If you're a doctor and you've got a patient who's running away from you at the speed of light, you'll know what to do.
如果你是个医生,你的一个病人以光速逃跑了,你就知道该怎么办了
And what is going to allow for absorption or some interaction with visible light?
哪些因素会影响吸收,或者与可见光的关系呢?
The philosopher seeks to judge those beliefs in the light of true standards in the light of what is always and everywhere true as a quest for knowledge.
哲学家追寻的是以真正的标准,来评判那些信念,鉴于追寻知识,无论在何时何地皆真的标准。
So your experiences in France, whatever they are-- interesting as they may be-- can't really cast any light on what it would be like to permanently move to France.
所以你在法国的经验,不管怎么样,即使很有趣,那也不能让人了解,永久地搬到法国是什么样的
The next thing that they wanted to look at was the actual intensity of the light and see what the relationship of intensity to kinetic energy is.
下一而他们要研究的是光的强度,看一下光强和能量之间的,关系是怎样的,我们预期。
And sometimes it's a matter of factors that you need to figure out what it is, and maybe it's that there's extra light in the room we don't know about.
而且有时候它是,需要计算的一个因素,有时候这个房间里可能有,我们未知的额外的光。
That makes sense because we're losing energy, we're going to a level lower level, so we can give off that extra in the form of light. And we can actually write the equation for what we would expect the energy for the light to be.
这很合理,因为我们在损失能量,我们要到一个更低的能级去,我们要以光的形式给出额外的能量,我们可以写下光能量的方程。
And then he just takes that narrow column of light and he admits it to a prism. And what the prism does is takes a tiny, tiny difference in wavelength and refracts it through a different angle.
他只取了那个窄光柱,然后把它对准一个棱镜,棱镜所做的就是,测量出波长的细微差别,然后从不同的角度测定它的折射度。
And what we predict as an energy difference between two levels, we know should correspond to the energy of light that's either emitted, if we're giving off a photon, or that's absorbed if we're going to take on a photon and jump from a lower to a higher energy level.
我们预测,两个能级之间的能量差,我们知道,它要么和发出的光有关,如果它发出光子的话,要么它吸收光子,从低能级跃迁到,更高能级上去。
So you know that x-rays are higher frequency than UV light, for example, that means it's also higher energy than UV light, and if you think back to our photoelectric effect experiments, do you remember what type of light we were usually using for those? Does anyone remember?
你们知道,X,射线的频率比紫外光高,这意味着,它的能量也比紫外光要高,那么,请大家回想一下我们的光电效应实验,大家还记得当时我们用的是什么光源吗?,有人记得吗?
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