But the Consumer Product Safety Commission has just lowered the limit to ninety parts per million.

VOA: special.2009.08.31

and just pushing myself to the limit, you know like,

挑战自己的极限，嗯，就像，

保持身材的理由 - SpeakingMax英语口语达人

The question is there a limit to the kind of calculator I don't care. You can bring a mainframe in on a truck.

问题是对计算器的种类有没有限制,我不在乎，你们可以用大卡车带个主机来。

麻省理工公开课 - 固态化学导论课程节选

But President Obama made it clear Monday that he wants to limit the intervention in what some now call "Government Motors."

VOA: special.2009.06.05

Seek fame, we all want that,and I'll say more about that, but you can't push it too far, there has to be some kind of a reasonable human limit to what you do.

功名利禄,世人所逐,但我想多说一句,凡事要有限度,也就是说,你的行为,该有某种合乎常人行为的界限

耶鲁公开课 - 古希腊历史简介课程节选

On March thirty-first, President Johnson spoke to Americans about the war in Vietnam and his efforts to limit it.

VOA: special.2009.08.30

God saw that he had to limit the life span of humans, or risk creating an enemy that was nearly equal to him.

上帝发现他限制了人类的寿命，否则就是冒险创造了与他平等的死敌。

耶鲁公开课 - 旧约导论课程节选

The National Association for Sport and Physical Education says twenty to thirty students in a P.E.class should be the limit.

VOA: special.2009.08.06

So we're going to limit in our discussion in 511-1 for molecular orbital theory to diatomic molecules.

我们在这个课堂上对分子轨道1,理论的讨论仅限于双原子分子。

麻省理工公开课 - 化学原理课程节选

Workers in Wisconsin, and now some other states, have been protesting efforts to limit the negotiating power of government employees.

VOA: special.2011.02.25

That limit will be some arrow we can call the velocity at the time and it will always be tangent to the curve.

那个极限也就是一个矢量,我们称之为瞬时速度,并且它总是和轨迹相切的

耶鲁公开课 - 基础物理课程节选

The company can organize online publicity campaigns to try to limit the harm done by negative comments or bad news.

VOA: special.2011.07.22

As always with philosophy, there's more complicated versions of dualism where maybe the interaction doesn't work both ways, but let's just limit ourselves to good, old-fashioned, two-way interactionist dualism.

但由于我们在说的是哲学,二元论还持有更为复杂的观点,例如,交互作用对双方都不起作用,但就让我们限制在一个范围内较好,保守的,双向互动二元论观点

耶鲁公开课 - 死亡课程节选

We have talked a lot about salt. Keep in mind that doctors advise people to limit the sodium in their diet.

VOA: special.2010.08.30

And so now we have this quantity, p times v bar, and the limit of p goes to zero is equal to a constant times the temperature.

不仅仅对氢气或氮气适用，在p趋于0的极限下,它适用于任何气体。

麻省理工公开课 - 热力学与动力学课程节选

Opposition Republican leaders agree on the need to raise the borrowing limit by August second or risk the nation's first default.

VOA: special.2011.07.15

It tells how--there's a conforming loan limit that is a limit on how much Fannie and Freddie -how big a mortgage they can make to one homeowner.

两者都有一个贷款限额标准,也就是限定房利美和房地美,面向单个购房者的抵押贷款额度

耶鲁公开课 - 金融市场课程节选

Yet France may raise the age limit for beer and wine sales to eighteen, the same as for hard liquor there.

VOA: special.2009.04.02

Is there a limit to the type of calculator one can use during the test?

我们能在测试中使用的计算器,有没有什么限制？

麻省理工公开课 - 固态化学导论课程节选

The president set a time limit of twenty fifteen for the design to be completed, after which building would begin.

VOA: special.2010.04.28

And so they defined them, p after many experiments, the limit of this 0 delta T delta p and the limit of delta p goes to zero as the Joule-Thomson coefficient.

他们定义了这些量，以及它们的范围，ΔT比Δ,Δp的极限趋近于,叫做焦耳-汤姆逊系数。

麻省理工公开课 - 热力学与动力学课程节选

The National Park Service says it will limit the number of climbers to about two hundred a day.

VOA: special.2009.06.29

I'm sure there's some upper limit as there are to most things, like if we think of wavelengths and different types of light, there is so large that you can get, but you would be approaching that level.

我确信对于大多数事物,都会有一个上限，就像我们考虑波长和不同的光时，那个太大了，但是你可以接近那个量级。

麻省理工公开课 - 化学原理课程节选

He said attempts to do this violated earlier agreements to limit slavery to areas where it already existed.

VOA: special.2009.04.02

But whether or not he does address them-- we're not doing Plato any honor, we're not doing him any service, if we limit ourselves to simply trying to grasp, here's what Plato thought.

但是不论他有没有涉及那些,如果我们束缚自己,而只是去,揣测柏拉图的真实想法的话,我们不仅对柏拉图的不尊重,也没有给予他任何帮助

耶鲁公开课 - 死亡课程节选

President Obama is proposing rules to limit the size of banks and the risks they can take.

VOA: special.2010.01.22

I'm going to call it r. It's going to be the gas constant, and now I have r times t is equal to the limit, p goes to zero of p r.

如果去掉p趋于0的条件,在有限压强下都,保持RT=pV的关系。

麻省理工公开课 - 热力学与动力学课程节选

Even the winning team from Shanghai Jiaotong University in China was not able to solve all the problems within the given time limit.

VOA: special.2010.03.11

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

Professor Lawrence says the new federal law meant to prevent violence will not limit free speech rights.

VOA: special.2009.10.31