"It appears that cell contact and landline contact is either down or so busy that we definitely cannot get through.

VOA: standard.2010.01.12

It's important, I think, that this Virgilian scene with Apollo appears so early in Milton's Lycidas.

这种维吉尔式的景象是至关重要的,阿波罗在中出现得如此之早。

耶鲁公开课 - 弥尔顿课程节选

What appears to the naked eye to be just glowing is actually superposition of different lines of distinct frequency. So, you see, this is quantized.

出现在肉眼面前的光亮,事实上是波段不同的光线的叠加,所以，它是量子化的。

麻省理工公开课 - 固态化学导论课程节选

But he says this one stands out. "This is a very unusual attack in as much as it appears to be a successful attack upon the Revolutionary Guards at such a high level involving so many of the senior officers,".

VOA: standard.2009.10.18

So, one of the discoveries of psychology is that the basic unit of the brain appears to be the neuron.

心理学的发现之一,就是,神经元是大脑的基本单元

耶鲁公开课 - 心理学导论课程节选

And so when the figure of Orpheus appears in this poem, it's the second half of the Orpheus story that Milton is forced to tell.

因此当俄耳甫斯的形象出现在这首诗中时，弥尔顿要讲的是他生平的后一段。

耶鲁公开课 - 弥尔顿课程节选

And so it appears, the three conversations end, Book I ends with uncertainty about what justice is.

而这显露出在三段会话结束时，在第一册结束时,正义仍是无法确定的概念。

耶鲁公开课 - 政治哲学导论课程节选

So all right, that appears to be the case here.

好的，在这里好像是这样的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now remember that only appears in DNA and appears in RNA, and so can also form a hydrogen binding pair with .

还要记住T只出现在DNA中,而U出现在RNA中,U和A也可以通过氢键结合就可以了

耶鲁公开课 - 生物医学工程探索课程节选

The only place q1 appears here is here, so when I differentiate again I'm going to get -2b and sure enough that's negative, which is what I wanted to know, just to check that when I'm finding this thing, I'm finding a maximum and not a minimum.

只有这一处有q1,因此二阶导数是-2b,它肯定是个负数了,这正是我们想得到的结果,这就验证了我们刚才得出的,是最大值而不是最小值

耶鲁公开课 - 博弈论课程节选

So and are interchangeable in a sense that appears where would appear in RNA and appears where would appear in DNA.

某种意义上和是可互换的,在RNA中以U替代了T,在DNA中以T取代了U

耶鲁公开课 - 生物医学工程探索课程节选