"These difficult to reach populations frequently go underground and remain not visible to the medical delivery system,"

VOA: standard.2009.11.15

We love those with whom we are most intimately related and who are most immediately present and visible to us.

我们爱那些,与我们关系最亲密的人,及立即就出现,在我们跟前的人。

耶鲁公开课 - 政治哲学导论课程节选

The SIV really was a liability but it wasn't visible to investors investing in the bank.

结构投资公司本身就是债务,但银行的投资者们并不了解这点

耶鲁公开课 - 金融市场课程节选

She tried to smile as she saw the barely visible mark.

VOA: special.2009.09.26

And this is exquisitely visible to us in the Nativity Ode.

这在《圣诞清晨歌》里可以很清楚的看出来。

耶鲁公开课 - 弥尔顿课程节选

AgainWang Tao, "We think it's going to be a visible, probably appreciation, against the U.S.dollar within the trading band."

VOA: standard.2010.06.21

So, if you use a black lamp or something and you excite something up to a higher energy level and then it relaxes back down to its lower energy state, it's going to emit a new wavelength of light, which is going to be visible to you.

如果你用一个紫外灯或别的,东西把某种分子激发到,更高的能级，然后它会掉回,到低能级，它就会释放,一个新的波长的光,这个光是可见的。

麻省理工公开课 - 化学原理课程节选

However,signs of the shortage are much less visible in cities like Jerusalem, where taps have yet to go dry.

VOA: standard.2009.08.01

It's only going to bind to fragments that contain that piece of the gene, and it will make those visible to you in some way so you can see where your gene traveled.

它只会和有那段序列的片段结合,从而能让你看到那段片段在哪里,你就可以知道目标基因片段到了哪个位置

耶鲁公开课 - 生物医学工程探索课程节选

Talks have been underway in Doha,Qatar between negotiators for the Sudanese government and various rebel groups, but so far there has been little visible progress to end the fighting.

VOA: standard.2010.05.23

I quoted the other day Wallace Stevens saying that poetry should "make the visible a little hard to see."

引用华莱士斯蒂文斯的话来说,诗歌应该模糊事物的本质“

耶鲁公开课 - 文学理论导论课程节选

You have to show those visible signs,". Admiral Mullen said the U.S.government is "extremely concerned" about corruption in Afghanistan, and that if the issue is not addressed, any U.S.and international military effort will not succeed.

VOA: standard.2009.11.04

I care about you. I wanted to illustrate that this is representing different wavelengths in the visible.

很关心你吧，我要说明一下,在视觉上，它们代表了不一样的波长。

麻省理工公开课 - 固态化学导论课程节选

"The good news from today is that one, he plans to return,two, he could return as early as this year, and three, he clearly has taken the first very visible step in the road to that return.

VOA: standard.2010.02.19

The Morning Star is that heavenly body which is the last heavenly body that's still visible as dawn comes in and it begins to get light.

晨星就是,这样一个天体,它是黎明来临,天快亮时,还能看到的,最后一颗星星

耶鲁公开课 - 死亡课程节选

Like Homer and like Virgil, Milton intends to soar above the wheeling poles of the visible world and describe the otherwise invisible comings and goings of the gods.

像荷马和维吉尔那样，弥尔顿想屹立于现实世界之上,去描绘无形世界中上帝的来来往往。

耶鲁公开课 - 弥尔顿课程节选

Within the visible range of what we can see, you also want to know this relative order that's pretty easy -- most of us have memorized that in kindergarten, so that should be fine.

在可见光的范围内，你们要知道它们排列的,相对顺序，这非常简单,你们在幼儿园的时候。

麻省理工公开课 - 化学原理课程节选

These are photodetectors, band gap two electron volts, respond to visible light.

这是光电探测器，能带隙为2电子伏，当它反应于可见光。

麻省理工公开课 - 固态化学导论课程节选

When you want to know if something is transparent to visible light or not, here is the mystery material and here is visible light.

而我们知道,物体是否对可见光透明，这里是神秘的材料，这里是可见光。

麻省理工公开课 - 固态化学导论课程节选

The poet Wallace Stevens puts it beautifully when he says that poetry should make the visible a little hard to see; in other words it should be a defamiliarizing of that which has become too familiar.

诗人华莱士，史蒂文斯在解释这点时说得很漂亮,他说，诗应给能见之物涂上一点朦胧的色彩，换句话说,诗应将熟悉的事物陌生化。

耶鲁公开课 - 文学理论导论课程节选

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？

麻省理工公开课 - 固态化学导论课程节选

Milton's blindness, the fact of his blindness, has shut out his view of the visible world, which would ordinarily present itself to him through the entrance of his eyes; and this shut-out will enable him, will help him, explore the invisible world of divine truth.

弥尔顿的失明，他失明的这个事实，遮住了,他看具体世界的目光，他通常是通过双眼,这个通道来看具体世界的，不过这种蒙蔽帮助了他，使他能够探索不可见世界中的神圣真理。

耶鲁公开课 - 弥尔顿课程节选

So, our detection devices are a little bit limited here today, we're actually only going to be using our eyes, so that means that we need to stick with the visible range of the electromagnetic spectrum.

我们今天所有的探测仪器十分有限，实际上我们要用我们的眼睛来观测，这意味着我们只能看到,电磁谱中的可见光区间。

麻省理工公开课 - 化学原理课程节选

Why is it transparent to visible light?

为什么对可见光透明呢？

麻省理工公开课 - 固态化学导论课程节选

So I think it's pretty clear when Socrates starts talking about what's visible versus what's invisible, he doesn't limit himself to vision, he means to be talking about all of the 5 senses.

所以我认为很清楚的是，苏格拉底,在谈论何为有形,何为无形的时候，并没有局限在看这一种感官上,他要谈的是所有的五种感官。

耶鲁公开课 - 死亡课程节选

A sodium chloride crystal is transparent to visible light.

氯化钠晶体对可见光透明。

麻省理工公开课 - 固态化学导论课程节选

And I also want to point out, it's guaranteed pretty much you may or may not be able to see, sometimes it's hard to see that one that's getting near the UV end of our visible spectrum. So we won't worry if we can't see that.

我要指出的是，我可以保证你们,但你们可能会看不到，有时候很难看到,这个可见光谱边缘接近紫外光地方的这根谱线,所以看不到也不用担心。

麻省理工公开课 - 化学原理课程节选

So anything that goes from a higher energy level to 2 is going to be falling within the Balmer series, which is in the visible range of the spectrum.

任何更高能级到2能级2,都是属于Balmer系，它在可见光谱中。

麻省理工公开课 - 化学原理课程节选