254 So, basically all we did was take 12 54, 22 subtract 12 32, and we got 22 electron volts.

基本上我们所要做的全部也就是用，减去，1232，这样就得到了。

麻省理工公开课 - 化学原理课程节选

Lots of 6-year olds, 9-year olds, 12 year-olds, a couple teenagers, and I do have 2 adult students.

很多六岁、九岁、十二岁的学生，几个青少年，我也有两个成人学生。

和钢琴老师 - SpeakingMax英语口语达人

So if I tell you that the energy for single hydrogen atom is negative 13 12 kilojoules per mole.

如果我告诉大家单个氢原子的能量,是负的，1312，千焦每摩尔。

麻省理工公开课 - 化学原理课程节选

Three is the smallest one, and I'm going to compare four games twelve, which is going to give me four. And then what do?

然后将4和12进行比较，得到4是小的一个,那么下面怎么做呢？,将12与30进行对比，12是小的一个？

麻省理工公开课 - 计算机科学及编程导论课程节选

In the current world champion of chess, I think Vladimir Kramnik, was defeated in December by a chess-playing program.

当前的国际象棋世界冠军,弗拉基米尔?克拉姆尼克,就在今年12月被一个国际象棋程序击败

耶鲁公开课 - 死亡课程节选

There are no signs or fruit of religion," he says, " "but in man only," he says in chapter 12.

他在第十二章中说，“由于除开人类以外，便没有任何宗教的迹象或其成果。

耶鲁公开课 - 政治哲学导论课程节选

I was strucked by what I found in the New York Times December 8th, a piece writen by an army officer.

我感到非常震惊,12月8号，我在纽约时报，看到了一篇军官写的文章。

普林斯顿公开课 - 国际座谈会课程节选

How can we keep them in school beyond the age of 10 or 12 ? so that they don't join street gangs?

如何让他们在10或12岁后还留在学校2,让他们远离街头帮派？

哈佛公开课 - 幸福课课程节选

Eleven dollars per part at 12.5 million cars and trucks came to a total cost of $137 million to improve the safety.

给1250万辆轿车和卡车配上11美元的隔板,提高安全性，共需花费一亿三千七百万美元。

耶鲁公开课 - 公正课程节选

You look at the returns that are reported for hedge funds in aggregate--they're generally 12%,13%,14% per year for the last five or ten years.

看一下过去5到10年间,公报中的对冲基金年平均收益率,普遍来说是12%,13%,14%

耶鲁公开课 - 金融市场课程节选

There were 12 lectures, 6 of which were added that were optional lectures.

共有12节课，其中6节是,补充的选修课。

麻省理工公开课 - 媒体、教育、市场课程节选

We're going to meet Monday and Wednesday in this room, 11:30-12:45.

每周一和周三,我们就在这间教室里见面,从11:30到12:45

耶鲁公开课 - 基础物理课程节选

The study was, eleven- and 12-year-old boys at a camping program.

实验中有一些11，12岁的男孩,参加一个野营活动。

耶鲁公开课 - 心理学导论课程节选

So I wanted to take a few excerpts from the course's syllabus since it's not an interesting document to walk through line by line, but something you should read at some point very is not so much where you end up relative to your classmates 2 but where you end up in week 12 relative to yourself in week 0.

我想从教学大纲中,挑几段来讲一下,逐字的阅读虽然没趣,但是你也应该在某些点注意一下,你跟你同学相比最终如何,而是当第12周的时候相比第0周2,你的收获如何。

哈佛公开课 - 计算机科学课程节选

you can go to 12 hours a day, you can go to 6 six days a week.

可能一天12个小时，一个星期6天。

电脑图片的魅力 - SpeakingMax英语口语达人

It means we've got about 45,000 people involved creating software and perhaps most importantly we will invest the same amount of money the next 12 months that we did with the last 12.

这意味着我们已经有45000人0,从事软件开发，可能更重要的是,我们将会在接下来12个月里投入,与之前的12个月相同的资金。

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