They should also measure what students have learned for example, through some form of examinations or papers.
VOA: special.2009.10.22
So we've seen one example of this, this idea of walking through all the integers looking for the square root.
现在计算机速度很快了,我可以把这个数字设的更大点,计算机会去很快的做这个事情。
Why is it that we're never observing this, for example, why is it the table doesn't diffract as we bring it through the door?
那么为什么我们,从来观察不到它呢,举个例子,搬动一个桌子穿过门,它为什么不衍射呢?
But if any schools do have to close, then the hope is to keep children learning for example, through phone calls or over the Internet.
VOA: special.2009.08.13
For these purposes think about a channel, it only allows sodium to go through for example.
基于此目的,我们来讲离子通道,拿仅允许钠离子通过的通道作为例子
Proposals include,for example, supplying treatment kits through community health workers or special campaigns.
VOA: special.2009.11.17
It'll probably be the last example I have time for and so I'll go through the rest of them quickly in the next lecture.
因为时间关系,这可能是最后一个例子,下节课我会快速讲完剩下的内容
"For example,the woman's sector have put through a recommendation to cabinet around the idea of putting a moratorium on arrests of commercial sex workers during the course of the World Cup."
VOA: standard.2010.05.29
Well, the mechanism that the cell uses to transmit information along itself, along this process which goes from my brain to my fingers, for example, is through an electrical signal called an action potential.
神经细胞沿突起,将信息从我的大脑传递到,手指的机制是,举例来说,是通过一种称为动作电位的电信号的作用
Some analysts have suggested that the Obama administration move to dramatically change the nature of the U.S.-Iran relationship through a so-called "grand bargain" by,for example,making some concessions on regional security issues in return for an end to Iran's nuclear program and its interference in Iraq and Afghanistan.
VOA: standard.2009.05.05
The same thing with these cells here, as these cells undergo continual divisions, they're changing in ways that make them mature, that make them more like the mature cells of the nervous system, for example, if that's where they end up being but they're losing potential as they go through that differentiation process.
细胞也是这样,在连续分裂的过程中,它们愈发成熟,比如说,变得越来越像,神经系统细胞,如果它们最终将构成神经系统的话,那它们在分化的过程中,就失去了许多潜能
They get arrested in the G1 phase, for example, and they never progress through to the S phase where they synthesize DNA.
就比如说它们在G1期停滞不前,永远不能到达,合成DNA的S期
So this means we can actually calculate this for any molecule that we've drawn the Lewis structure for, because we actually do need to draw the Lewis structure before we know, for example, how many of each of these we have, or at least go through the rules.
这意味着我们可以将原来画过,路易斯结构的分子的形式电荷计算出来,因为我们其实在画出,路易斯结构之后才能知道,比如,这些量的值是多少,或者至少我们需要经过前面的那些步骤。
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