Monsanto expects to be ready in 4 years to market its first corn seeds genetically engineered to resist drought.

VOA: special.2009.01.20

So, what we're saying is that we have n equals to 4, and m sub I being equal to negative 2.

我们说的是ｎ等于４,ｍｌ等于－２

麻省理工公开课 - 化学原理课程节选

Yeah, so, kids usually go to parties at least, you know, usually around 3 or 4 days a week.

好，所以，孩子们通常至少每周有三四天都去派对。

派对很好玩 - SpeakingMax英语口语达人

But these slow-wilting lines, he says, produce 4 to 8 bushels more than normal soybeans under drought conditions.

VOA: special.2009.01.20

And, I will have office hours today 30 starting at about 3:30 to 4:30 if you want to see me.

另外你今天如果想来见过的的话,我的办公时间是从3：30到4：

麻省理工公开课 - 固态化学导论课程节选

But after the attacks, 9 out of 10 Americans approved of the job he was doing, compared lately to about 1 in 4.

VOA: special.2009.01.17

So I can go from 8 to 4 to 2 to 1, so that's 3.

我可以从8到4，到2，再到1，所以是3次。

哈佛公开课 - 计算机科学课程节选

4 years later, at Jackson's request, the Democrats chose Van Buren to be their presidential candidate.

VOA: special.2009.01.01

So the strategy choices, we're not going to do it in hours, let's just normalize and regard these choices as living in 0 to 4, and you can choose any number of hours between 0 and 4.

我们用小时数来表示策略吧,用0到4的数字来标记这些策略,你可以从0到4中任选工作的小时数

耶鲁公开课 - 博弈论课程节选

Some colleges might require international students to show that they can pay for all 4 years.

VOA: special.2009.01.22

Now formally I could have had this pointing off to another object containing 4, but that just seemed excessive, right?

当然我可以正式的把它指向,另外一个含有4的对象，但这有点多余对不对？

麻省理工公开课 - 计算机科学及编程导论课程节选

4 months after becoming secretary of state, Upshur offered a statehood treaty to Texas.

VOA: special.2009.02.05

So in Exodus 4:22, Yahweh tells Moses to say to Pharaoh "Thus says the Lord, 'Israel is my firstborn son.

所以在《出埃及记》第四章第22节中，耶和华让摩西告诉法老,“犹太人是我的长子“

耶鲁公开课 - 旧约导论课程节选

The group persuaded George Washington University to provide money for a 4-year scholarship.

VOA: special.2009.01.28

So now we can just take the negative of that binding energy here, and I've just rounded up here or 1 . 4 times 10 to the negative 19 joules.

等于4是第三激发态,现在我们可以取它结合能的负值,也就是1。4乘以10的负19次方。

麻省理工公开课 - 化学原理课程节选

Chicago is one of 4 candidates to host the Summer Olympics in 2016.

VOA: special.2009.01.12

You've got to juggle the two equations, multiply that by 4, multiply that by 3, add and subtract and so on.

同时处理这两个方程,这个两边乘以4,另一个两边乘以3,将两方程相加或相减求出答案

耶鲁公开课 - 基础物理课程节选

That means these children will not die of these diseases,5.4 million, and we hope to prevent 4.2 million premature deaths by keeping immunization rates high over the next five years for basic immunization and rolling out vaccines against pneumonia and rotavirus diarrhea."

VOA: special.2010.09.15

Looking at this particular group, he estimated survivorship bias to be 4.4% per year and backfill bias to be 7.3% per year.

分析这个特定的样本,他估算其生存偏差每年达到4.4%,回填偏差每年达到7.3%

耶鲁公开课 - 金融市场课程节选

... A 'green power' program regularly invites customers to pay $4 to $10 extra per month to switch to clean energy.

VOA: standard.2010.03.23

I took my role to sniff that out, and to make sure the president heard 2 and 4 on an important issue, and was able to make the decision himself.

我的作用就是发现这些，保证总统可以听到2和4这两个观点4,在一些重要问题上，然后他能自己做决定。

普林斯顿公开课 - 国际座谈会课程节选

The court rejected an appeal by Coleman to include some 4,000 absentee ballots that had been rejected for various reasons.

VOA: standard.2009.06.30

we learned that the average number of romantic relationships for people to take positive psychology in 4 years is between zero and one.

我们了解到上积极心理学课的人,在4年里恋爱次数的平均数在0到1之间。

哈佛公开课 - 幸福课课程节选

Senator Udall says he plans to bring a climate energy bill to the floor of the Senate by July 4.

VOA: standard.2010.06.19

0 So if you want to come and see me Monday 3:30 to 4:30, I am just down the hall.

如果你们要来见我，就在周一的3：30到4：,我就在大厅下面。

麻省理工公开课 - 固态化学导论课程节选

The first Merlefest,held in 1988, attracted just 4,000 fans who gathered to watch Merle's friends jamming on a few flatbed trucks.

VOA: standard.2010.06.07

That's equal to seven minus six minus two 3 times 4.19, or 4.19 plus 2.3.

算出来是7-6-2*4。19的平方,或者4。19加2。

麻省理工公开课 - 固态化学导论课程节选

WFP Spokeswoman Emilia Casella says the air service flies about 4,000 humanitarian aid workers every month to 10 destinations in Chad.

VOA: standard.2009.08.02

- Now the bottom-- the little underscore in the bottom right hand corner represents the blank tile and just as with my thumbs I would move 4 down or maybe 2 to the right.

现在下方,右下方的下划线表示空白片,我可以用手指将4移下来,或者将2移到右边。

哈佛公开课 - 计算机科学课程节选

If we want to talk about two hydrogen atoms, then we just need to double that, so that's going to be negative 2 6 2 4 kilojoules per mole that we're talking about in terms of a single hydrogen atom.

而要讨论两个氢原子，我们只需要把它乘以二，因此应该是负的，2624，千焦每摩尔,这就是单个的氢原子的情况。

麻省理工公开课 - 化学原理课程节选