"When the forces of the TFG attack al-Shabab and score victories, we don't care from which geographical positions they start the attack,".
VOA: standard.2009.08.20
So we're constantly looking at, "Hey, if we were redoing this thing from the start, there's a whole bunch of things we would do differently.
所以我们不停地思考,如果从头来做这件事的话,很多事我们的方法会有所不同。
and we had to start from scratch together. We did all of our research in the library together.
我们必须从零开始。我们一起在图书馆做研究。
In fact, if you start thinking more about the world from this perspective, the world we live in is crazy.
如果你开始更多的,从这个观点去思考这个世界,我们生存的世界是很疯狂的
We need to think about solutions to this, right from the start of the class, and we already talked about something.
从一上课开始,我们就应该开始,思考这些问题解决方案,现在我们已经谈论了一些了
So first, let's start with the one that we already know, and make sure that it still works, starting from here, mainly our isolated system.
首先,我们从我们已知的一个例子入手,看看这个判据是否正确,从绝热系统出发。
So, our two glitches we see when we go from the 2 p, or from 2 s to start filling the 2 p, and then we also get another glitch when we've half-filled the 2 p, and now we're adding and having to double up in one of those p orbitals.
因此,我们的看到的两个小偏差,一个是在开始进入,2,p,轨道,或者说在填满,2,s,轨道之后,开始填,2,p,轨道的时候出现的,另一个则是在,2,p,轨道半满之后,开始继续加电子,使得其中一个,p,轨道上的。
and we design a product from start to finish. And this year, the theme is food, so
我们负责一个产品从头到尾的设计。今年的主题是食品,所以
So what we'll do is this problem here, which is let's calculate out what the wavelength of radiation n would be emitted from a hydrogen atom if we start at the n equals 3 level and we go down to the n equals 2 level.
我们来做这个问题,让我们来计算一下,从n等于3到,等于2能级氢原子辐射的波长是多少。
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