Now, remember, the formation of the ionic bonds was from group one and group two, and over here with group six and seven.

现在请记住，离子键的形成,从第一族和第二族元素，与六七主族的元素相互构成的。

麻省理工公开课 - 固态化学导论课程节选

Here is an example that shows some very, very metallic elements, groups one and two, and some non-metallic elements over here, five, six and seven.

举个例子,这个例子表明金属元素，第一族和第二族，与一些非金属元素,在这里，第五族，第六族，和第七族。

麻省理工公开课 - 固态化学导论课程节选

And one can see how those two things might conflict at some point, and one typically prevails over the other.

你们会看到,这两件事存在矛盾之处,一件对另一件有着典型影响

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

test two, it's a little bit over 100, and for test one it's way over 100.

在试验2中比一百稍大，而在试验1中比100大得多。

麻省理工公开课 - 计算机科学及编程导论课程节选

Over that eighty-one year period you would have gotten a multiple of seventy-two.

经过81年时间,你翻了72倍

耶鲁公开课 - 金融市场课程节选

And the purpose of this course is to show you over and over and over again that starting with those one or two laws, you can deduce everything, and I would encourage you to think the same way.

这门课的目的,就是要反复告诉你们,从其中的一两条定律出发,你可以推导出一切,我鼓励你们用同样的方法来思考

耶鲁公开课 - 基础物理课程节选

And a bit, B-I-T, just a shorthand for binary digit, 2 so a digit of zero over a one, bi means two, you only have two digits.

比特，B-I-T，是binary，digit的简写，从0到1的数字，而bi表示，所以你就只有两个数字。

哈佛公开课 - 计算机科学课程节选

One over two squared minus one over n squared 3 4 5 where n takes values three, four, five, six.

除以，2，的平方再减去1除以n的平方,将n赋值为。

麻省理工公开课 - 固态化学导论课程节选

So, when I divide these two numbers, I'm going to find a1 over aE is equal to mE over m, which is the one kilogram mass.

把这两个式子相除,就会发现 a1 比 aE 等于 mE 比 m,m 等于 1 千克

耶鲁公开课 - 基础物理课程节选