Experts say the ability to take up lead is reduced when the pH level is above six and a half.

VOA: special.2009.06.09

What if the virginal Milton were to die ? before he was able to take up his career?

要是弥尔顿也在事业未起步,还未失去童真时就死了呢？

耶鲁公开课 - 弥尔顿课程节选

And beginning next time, we're going to take up questions of the limits of consent in the buying and selling of goods.

下节课开始，我们将解答,买卖商品中，同意的限制问题。

耶鲁公开课 - 公正课程节选

Mr.Thaksin arrived Tuesday in Phnom Penh to take up a position as an economic adviser to Cambodian Prime Minister Hun Sen.

VOA: standard.2009.11.11

Now we're going to take up our heroes at their next point."

现在我们要让英雄进行下一个目标“

耶鲁公开课 - 新约课程节选

The bill faces strong opposition in the Senate. The upper house of Congress is not expected to take up the issue until September.

VOA: standard.2010.07.31

We're going to take up this question initially of it's an old, old, old American question how peculiar, or distinctive, or different is the American South?

我们要继续探讨一个问题,一个十分古老的美国问题,美国南方究竟多么特殊,多么与众不同

耶鲁公开课 - 美国内战与重建课程节选

The two generals are expected to take up their posts in the coming weeks, although they have not yet been confirmed by the U.S.Senate.

VOA: standard.2009.06.08

Today we're going to take up the discussion where we left it last time.

今天我们接着上次课的内容继续讨论

耶鲁公开课 - 死亡课程节选

"This is inviting people to take up the cause from now on.

VOA: standard.2009.03.28

And what does it mean to be an American in this novel? So, that's the question I'd like to take up today first. Coming from Lolita, the vision of America in On the Road looks quite different.

这对于小说里你是一个美国人又意味着什么？,这是我今天想让你们思考的第一个问题，《洛丽塔》里，描写的美国景象非常不同于《在路上》之中的景象。

耶鲁公开课 - 1945年后的美国小说课程节选

The court granted her temporary custody of the children - two boys and a girl who range from 7 to 12 years old and set dates in July and August to take up the other questions.

VOA: standard.2009.06.29

In some cells they're recycled, that is the cell is able to take up the neurotransmitter after it's released and restore it, but most often there are enzyme systems inside the pre-synaptic membrane where those neurotransmitters are synthesized.

在一些细胞中神经递质可以循环利用,这些细胞可以吸收,已经释放出的神经递质并重新储存起来,但更常见的是突触前膜中含有酶系统,在此合成神经递质

耶鲁公开课 - 生物医学工程探索课程节选

The foreign ministers had expected to take up the question of how Europe and Asia could cooperate to pull the world's economy out of the downturn it has fallen into since the global financial crisis began.

VOA: standard.2009.05.25

But now we're going to take a close look at Deuteronomy and we'll pick up with Joshua on Wednesday.

现在，我们将详细的学习申命记,在周三的时候再开始约书亚记。

耶鲁公开课 - 旧约导论课程节选

"And as Iran makes choices that seem to indicate that it is not at this stage ready and willing to take up the offers on the engagement track, then we will put greater emphasis on the pressure track.

VOA: standard.2009.11.30

Let me take you back to the seventeenth century, up to the very beginning of the literary reception of John Milton.

让我把你们带回到17世纪，约翰·弥尔顿刚在文学领域为人所知的时候。

耶鲁公开课 - 弥尔顿课程节选

"Having passed reform bills in both the House and the Senate we now to have to take up the last and most important step and reach an agreement on a final reform bill that I can sign into law,".

VOA: standard.2009.12.25

And instead of having the electron giving off energy as a photon, instead now the electron is going to take in energy from light and move up to that higher level.

与电子以光子形式施放能量不同,我们现在要从光中,获得能量到一个更高的能级。

麻省理工公开课 - 化学原理课程节选

"Military experts tell us that it could take up to ten more years to achieve any acceptable outcome in Afghanistan.

VOA: special.2010.07.31

In a moment I'm going to ask you to humor us and stand up but not just yet; and then you're going to each take on the number 1-- think to yourself I am number 1.

待会儿我让大家站起来,一起娱乐一下,不过不是现在,一会儿你们每人都代表一个数字1，心里默想，“我是1号“

哈佛公开课 - 计算机科学课程节选

Children's doctors say patients up to age nineteen should not take anything containing Salicylatic products when sick with high temperatures.

VOA: special.2010.12.14

You've got to pretty much take that chalk, and make a slurry out of it, put water, and dry it back up, put in a mold, and then you can have the chalk again, but you can't just glue it back together.

你得尽可能地收集它的碎片，把它做成粉浆，加水然后风干，放进模具，然后你就能重新得到这支粉笔，但是你不能简单地把它粘起来。

麻省理工公开课 - 热力学与动力学课程节选

Children's doctors say patients up to age nineteen should not take anything containing salicylatic products when sick with high temperatures.

VOA: special.2010.12.14

So, it's--In a way, it decided when the fighting is going to take place up to a point.

这种情况,在一定程度上,决定了战争爆发的时间

耶鲁公开课 - 古希腊历史简介课程节选

He had to take care of her. He says he woke up in the middle of the night as usual.

VOA: special.2009.12.11

PROFESSOR: I want to take a few minutes at the start of today's lecture to wrap up a few more things about debugging.

教授：我想在今天讲座的开头,再花几分钟讲完调试的剩余内容,然后我们再讲主要内容。

麻省理工公开课 - 计算机科学及编程导论课程节选

To take part in a card game such as poker, my friend would have to ante up.

VOA: special.2009.10.11

Some things that actually wind up being really important take more than 10 years to get popular.

某些事需要10年，甚至更长时间,才会真正显现出重要性来。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

Whether you take the elevator to the top of the Hancock Tower or whether you walk up the stairs, the change in gravitational potential is identical.

不管你是乘电梯,去大厦的顶层,或者是步行，重力势能的变化是相同的。

麻省理工公开课 - 固态化学导论课程节选