Because we think once we understand how they work, we could be able to manipulate the mosquito genetically and convert mosquitoes that can transmit malaria into mosquitoes that cannot transmit malaria."

VOA: special.2009.12.22

So it's a really powerful and simple formalism, once we set up what is needed the go through it, right?

因此这是一种很强大而简单的形式,一旦我们定下需要什么,就可以推导出它，对吧？

麻省理工公开课 - 热力学与动力学课程节选

and then once we turn in the completed paper that we worked on together,

在上交我们一起合作完成的报告后，

在模拟审判课堂 - SpeakingMax英语口语达人

"And once we emerge from the immediate crisis, the long-term economic gains to communities that have been left behind in the digital age will be immeasurable."

VOA: standard.2010.07.02

Of course, once we get to feminism, feminism will have certain ideas of its own about the vertical axis.

当然，谈到女性主义时，女性主义会对竖轴有自己的解读。

耶鲁公开课 - 文学理论导论课程节选

Once we have those facts, we must act upon them,".

VOA: standard.2009.11.16

So once we cover it, it will then be fair game to ask these photoelectron spectroscopy or these photoelectric effect questions using the wavelength of the electron.

所以一旦我们涉及到它，问及光电子能谱或者,用电子的波长问及,光电效应是一样的。

麻省理工公开课 - 化学原理课程节选

But,I make a commitment here that once we get to our final report, we will not shy away from making criticisms either of institutions, or processes or individuals wherever they are truly warranted,"

VOA: standard.2009.11.25

Once we have those classrooms, the stuffing cost is to be designed to be the same as what we currently use in personal physics.

一旦我们建成这些教室，其他的人员成本应该,和现在投入到物理教学,所用的成本一致。

麻省理工公开课 - 媒体、教育、市场课程节选

"And so once we understand the genetics, we can try and just take those particular genes and work with popular varieties of rice to cross those particular genes into a popular variety and still maintain the expected cooking and eating qualities of the grain."

VOA: standard.2010.06.25

So really, once we start writing more interesting programs, you would have to type out long annoying commands like that to just compile more sophisticated programs.

实际上，一旦我们开始写一些更复杂的程序时，你们可能要键入那样一些长的，讨厌的命令,来编译跟高级的程序。

哈佛公开课 - 计算机科学课程节选

And so,once we get out there in the alliance and we start talking about the value that increased trade brings for forest protection, then it's going to allow us to sell the message so that architects and designers can increasingly specify imported wood products.

VOA: standard.2010.05.28

But it is the case that they're dominated once we delete the dominated strategies: once we delete 67 and above.

但一旦我们剔除了原劣势策略,即选择67及大于67的数之后,他们才是劣势策略

耶鲁公开课 - 博弈论课程节选

"It was like a giant jigsaw puzzle and the more we started to unearth and peel back the onion of who this guy was and what happened to him in the past and trying to truly understand the reason why he would be so obsessed with a specific case once we start to uncover these things about him we realized that once we explain one set of circumstances we needed to go even further with another set of circumstances."

VOA: standard.2010.02.27

That puzzle aside, it seems to me that once we become physicalists, there's nothing especially deep or mysterious about death.

除了这个谜团，在我看来似乎在成为物理主义者之后，死亡并没有什么深刻和神秘的了。

耶鲁公开课 - 死亡课程节选

And so we can thank the American buffalo that once wondered the open plains for this meaning of the word buff.

VOA: special.2009.05.17

Once we get up there, that's sort of the end of the antecedent phrase and we have a chord change.

前分句在这个高音部分结束，那是前分钟的结尾和弦发生转变。

耶鲁公开课 - 聆听音乐课程节选

And once he said: "Four-fifths of our troubles in this life would disappear if we would only sit down and keep still."

VOA: special.2010.12.23

It lasted just a few months and people once we got out of it people thought maybe we're getting a brief--a respite.

它只持续了几个月，人们,曾经我们摆脱了这个时期后人们认为,也许我们得到了一个暂时的缓解和放松。

耶鲁公开课 - 金融市场课程节选

Later,we will tell why animals once thought to have disappeared have been returning to the wild.

VOA: special.2010.06.22

And once we have positive candidates we can apply them to the same pathway Shown on the right and hopefully get regeneration.

一旦有了这种稳定的替代物,你就可以实施右边显示的这项计划,进行批量的繁殖。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

"Wouldn't you like to go meet Missus Trotter once before we leave?"

VOA: special.2010.04.24

n l m s Once we have chosen a certain mix of n, l, m and s, it is used once for that particular atom.

一旦我们选定了一组量子数，它就只能被一个固定原子所有。

麻省理工公开课 - 固态化学导论课程节选

"Know that America is a friend of each nation and every man, woman and child who seeks a future of peace and dignity, and we are ready to lead once more."

VOA: special.2009.01.24

And once we applied our studies-- the resilience issue, everyone benefited and continued to benefit from it.

只要将心理韧性研究应用到生活中，每个人受益良多。

哈佛公开课 - 幸福课课程节选

"We tried to use the power of cricket coaches in that instance to reach young boys and,once again, to educate them about healthy relationships and to model healthy and respectful behavior toward women and girls."

VOA: special.2010.07.15

All right.Once we have them, we want to start making combinations out of them.

好，一旦有了这两个东西，我们就可以开始做他们的组合了。

麻省理工公开课 - 计算机科学及编程导论课程节选

President Kennedy once said: "I am certain that after the dust of centuries has passed over our cities, we,too,will be remembered not for our victories or defeats in battle or politics, but for our contribution to the human spirit."

VOA: special.2010.10.29

But once we do that I think people can relate to it.

只要我们能够做到，人们就能够感受到。

普林斯顿公开课 - 人性课程节选

Yeah, I actually, we have a concert here on Main Green once a year called "Spring Weekend"

是的，我们每年都会在梅因格林举办一场音乐会，叫做“春日周末”，

校园生活 - SpeakingMax英语口语达人