The first pictures of Earth taken from space showed a solid ball covered by brown and green landmasses and blue-green oceans.

VOA: special.2011.01.04

But by looking at the stages, we pick out a space-time worm that makes up a person.

但看着这个阶段，我们联想到组成那个人的,时空虫。

耶鲁公开课 - 死亡课程节选

But it's a different extended-through-space and time person than the one you're thinking about right now.

但和你们现在所想的,贯穿空间和时间的人,不是同一个人。

耶鲁公开课 - 死亡课程节选

NASA scientists using the Kepler space telescope also announced the discovery of six planets orbiting a star called Kepler-11.

VOA: special.2011.02.09

One is that there's a physical space in between the two cells, so the axon of what's called the pre-synaptic neuron, or the neuron that's bringing a signal into the synapse, the axon terminal is physically separated from the dendrite of the next cell.

一是两个细胞间有一定的物理空间,所谓的突触前神经元,也就是将信号传递到突触的神经元的,轴突的末梢,同下一个细胞的树突间被物理性分离开

耶鲁公开课 - 生物医学工程探索课程节选

Thirty-six meters! That was far better than the six hundred meters space agency officials would have considered a complete success.

VOA: special.2009.07.01

That was Cartesian space. When I plot r as a distance out from the nucleus that is sort of our simple-minded planetary model. Now let's look at energy.

笛卡尔坐标系，当我用r表示,离原子核的距离时，那只是我们头脑中简单的,类似行星的模型，现在我们看一下能量问题。

麻省理工公开课 - 固态化学导论课程节选

For example, one American astronaut on a four-month long mission on the Russian space station Mir saw a vision of his dead father.

VOA: special.2010.02.24

We want a relationship in p-V space, not in T-V space. So we're going to have to do something about that. But first, it turns out that now we have this R over Cv.

我们想要p-V空间中的结果，而不是T-V空间中的,因此需要做一些变换，先来看现在的关系，它跟R/Cv有关。

麻省理工公开课 - 热力学与动力学课程节选

He was a test pilot. He had flown earlier on one of the two-man Gemini space flights.

VOA: special.2009.07.15

We were using a test-chat room, test space chat room, where they were able to communicate with Professor Low, to ask questions and to exchange views and to have this feedback on their projects.

我们利用聊天室，进行测试，在那里,学生能和Low教授沟通，问问题，交流观点,并获得有关项目的反馈。

麻省理工公开课 - 媒体、教育、市场课程节选

They worked quickly to catch up. Less than a year later, on October first,nineteen fifty-eight, the National Aeronautic and Space Administration,or NASA, began operations.

VOA: special.2010.08.20

Scratch The syntax actually looks reminiscent to Scratch, where you have a puzzle piece reminiscent of this shape, but you have to say "if" followed by a space, followed by in parenthesis, the Boolean expression that you want to check -- more on those in a moment.

这个语法看起来使人想起，那里有一个这种形状的程序块，但是你必须说明“if“后面跟着一个空格，跟着一个括号，一个你需要核对的布尔表达式,-还有更多的。

哈佛公开课 - 计算机科学课程节选

The United States said it would not launch a scientific satellite until a non-military rocket the Vanguard could be completed to carry it into space.

VOA: special.2009.06.10

We know that there's an extended through space and time, space-time worm, a person.

我们知道,存在一条贯穿时间和空间的，时间虫，这里是个人。

耶鲁公开课 - 死亡课程节选

Within three months, the man-in-space program had a name: Project Mercury.

VOA: special.2009.06.10

There's the person Napoleon,a space-time worm that came to an end in France.

有一个叫拿破仑的人，一个时空蠕虫在法国寿终正寝。

耶鲁公开课 - 死亡课程节选

The green-eyed monster is not a frightening creature from outer space.

VOA: special.2010.05.23

And we're asking: Is that the very same space-time worm as the one we picked out previously or a different space-time worm ? than the one we picked out previously?

然后我们问：,这条时空虫,跟我们之前指的一样吗,还是和我们之前指的,不是同一条时空虫？

耶鲁公开课 - 死亡课程节选

(OMITTED) Commander Alan Poindexter is leadingthe Discovery's crew on a 13-day mission that includes a stop at the space station.

VOA: standard.2010.04.05

The stages can differ without the entire space-time worm being a different worm.

阶段可以不同,而整个时间虫还可以一样。

耶鲁公开课 - 死亡课程节选

China spends about But she also says China's space program has launched there country into a new geo-political class.

VOA: standard.2010.04.21

Looks a bit like a worm so we call them space-time worms.

看起来有点像虫子,所以我们称为时空虫。

耶鲁公开课 - 死亡课程节选

The Discovery and its seven-person crew will deliver a final set of solar arrays and the last main truss for the space station.

VOA: standard.2009.03.15

The extended-through-space train that I'm picking out when I pointed the locomotive turns out to be a different train from the extended-through-space train I picked out when I pointed to the caboose.

当我指着火车头,所提到的贯穿空间的火车,和我指着火车尾,所提到的贯穿空间的火车,不是同一辆。

耶鲁公开课 - 死亡课程节选

She is a chemical engineer, a medical doctor,a college professor, and in 1992, was the first African-American woman astronaut to go into space.

VOA: standard.2010.03.26

Is there a single space-time worm here?

是一条时空虫？

耶鲁公开课 - 死亡课程节选

The moon landing was seen as the high point of a U.S.space program fueled by a decade-long space race with the former Soviet Union.

VOA: standard.2009.07.16

And I don't quite remember from reading or from class how big these things are, well, it turns out -- and this is sometimes useful, later on more likely than now -- but C has a size of operator that takes an argument in parenthesis and it will tell you how much space is used to store that particular data type.

我不太记得类中的这些类型,是多大的，嗯，结果是--这个在以后比现在，可能是更有用的--不过C语言中有个sizeof的操作符,其中括号里有一个参数,它会告诉我们，要存储一个类型的数据,需要占用多大空间。

哈佛公开课 - 计算机科学课程节选

At the time of Endeavour's launch, NASA says the International Space Station was traveling at a speed of about eight kilometers-per-second, above western Romania.

VOA: standard.2010.02.08