If you divide the two of them through you will get 6.02 times 10 to the plus 23 per mole.

如果你除以他们两个,你会得到6。02*10^摩尔。

麻省理工公开课 - 固态化学导论课程节选

Four times the number of pigs plus two times the number of chickens, assuming they're not next to a nuclear reactor, is 56.

其它还有什么呢？,4倍的猪的数量加上两倍的鸡的数量,考虑到它们不是住在核反应堆旁的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Take the difference of the two velocities and divide by the difference of the two times, and you've got the acceleration.

求出速度的差值,除以时间的差值,这样就能得到加速度

耶鲁公开课 - 基础物理课程节选

When you go into the Coulombic term here, 3*2 instead of one times one, it's three times two.

当你想到库仑力时，和1*1相比，这是。

麻省理工公开课 - 固态化学导论课程节选

It's much larger than a bacterium, it's ten to 30 microns let's say instead of one to two microns, so almost ten times bigger.

人类细胞比细菌大得多,有十到三十微米那么大而不是一两微米,几乎大了十倍

耶鲁公开课 - 生物医学工程探索课程节选

And there is a very big difference between these two simplicities, even though on the face of it, they may at times look similar.

这两种简单性之间有很大的区别，尽管乍看起来，他们有时也许是相似的。

哈佛公开课 - 幸福课课程节选

I chose 22 because I thought that most people would play the game dividing by two-thirds a couple of times, and give numbers averaging around the low 30's.

我选了22因为我想大多数人在游戏中,可能会多次求平均数的2/3,最后会得出30以下的数

耶鲁公开课 - 博弈论课程节选

These are pictures of two notoriously good men, Oskar Schindler and Paul Rusesabagina, each who at different times in history saved the lives of many, many people at great risk to themselves.

这是些众所周知的好人的照片,奥斯卡·辛德勒和保罗·卢斯赛伯吉纳,两人在不同的历史时期,冒着生命危险挽救了很多人的生命

耶鲁公开课 - 心理学导论课程节选

You can see that when you get out to the highest groups here, the highest weights, the relative risk is up at two and a half or three, so that would be a 200% increase in risk for cardiovascular death or two to three times the risk of death.

当我们看图上相对风险最高的这组,也就是体重最大的这组,这组的相对风险大约是2.5倍到3倍,即心血管疾病致死的风险增加了200%,或者说增加了2到3倍

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So when I do the analysis, I want to think about what am I doing here, am I capturing all the pieces of it? Here, the two variables that matter are what's the length of the list, and how many times I'm going to search it?

这里，要关注的,两个变量是列表,的长度以及我要搜索的次数,这种情况下，这个算法赢了？

麻省理工公开课 - 计算机科学及编程导论课程节选

If some group, let's say you have cholesterol of two hundred and your relative risk is established at one, and then if you have cholesterol two fifty your relative risk is two, that means you have twice the risk, so relative risk of two is twice the risk, three is three times the risk, etc.

比如说有一个组,胆固醇水平200,相对风险设为1,另一个组胆固醇水平是250,相对风险是2,即第二组的相对风险是参照组的两倍,相对风险是2代表两倍风险,3代表三倍风险,如此类推

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Cereal would be--a serving of cereal would be about the amount that would fit in a wine glass, but people think that you fill up a bowl and that becomes a serving, but a typical amount of cereal that people serve themselves might be two or three times what the ordinary size is.

这是一餐份量的麦片,放在酒杯里大概那么多,但人们认为满满一碗才是一份,人们通常所食用的麦片,是原来大小的二到三倍

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选