Those with the highest winds that destroy well-built homes and throw vehicles more than one hundred meters are called an F-five.

VOA: special.2010.05.11

You can also assign to a list, or to an element of a list. So ivy sub 1, f -15 or example, could be assigned minus 15, and that will actually mutate the list.

此外你还可以给一个数组，或者数组内部的元素赋值,比如ivy。sub，可以被赋值为，这确实改变了数组。

麻省理工公开课 - 计算机科学及编程导论课程节选

and the same for favour, they spell f-a-v-o-r, we put u in it,

同样地，对于发烧这个单词，他们拼写成f-a-v-o-r，我们要加一个u在里面，

美式英语和英式英语 - SpeakingMax英语口语达人

He composed it for the opening of the John F.Kennedy Center for the Performing Arts in Washington,D.C., in nineteen seventy-one.

VOA: special.2009.08.02

> David: %f -- good question.

>，大卫：%f--好问题。

哈佛公开课 - 计算机科学课程节选

And,he was right. John F.Kennedy became president in nineteen sixty-one and served until his murder two years later.

VOA: special.2009.08.23

So, we can say that -- if we have neon here and we want to think about what's isoelectronic, -- f minus would be isoelectronic. We also have oxygen -- what would the charge on oxygen be? Um-hmm, right. 2 minus.

那么，我们可以说--如果我们这里有氖原子,而我们想知道与它等电子的是什么，负一价的氟离子就是与它等电子的，我们还有氧-,氧应该是几价的？没错，负二价。

麻省理工公开课 - 化学原理课程节选

The group says fifty-six thousand incidents were reported to the F.A.A.

VOA: special.2009.04.01

All right, so the type of bond energies that we can go and look up in tables are individual atom bonds, H-H, F-F, and the like.

好的，键能的类型,我们能够在表中查到,都是独立的原子键，H-H，F-F以及类似的。

麻省理工公开课 - 固态化学导论课程节选

Eduardo Rojas is assistant director-general of F.A.O.'s Forestry Department.

VOA: special.2010.04.06

Imagine I have a little lamp, a little goose- one of those little gooseneck lamps, I'd put it on the table here, I'd put the height about a f-- about a foot off the table. And if I was really good, - I could hit, or time it so that when I hurt- yeah, try again. When I turn this on switch on in the lamp, at exactly the same time, I'm going to hit a key on my computer and start it running.

想象下我有一个那种小雁颈台灯-,我把它放在桌子上，大概离桌子，有一英尺那么高吧,这样挺好的，我可以打开-,或者关闭这灯,并在这同时，我可以让我电脑,开始运行。

麻省理工公开课 - 计算机科学及编程导论课程节选

The F.C.C.currently defines high-speed Internet as an information service.

VOA: special.2010.05.21

It will typically look like this and the formula we say is F = - kx, where k is called "The force constant."

图像看上去一般就像这样,对应的式子是 F = - kx,k 叫做"弹性系数"

耶鲁公开课 - 基础物理课程节选

"Actually my first name is Charles. When I was in the military they would always assume that somebody had mis-keyed the M versus the F and would house me with a male roommate or such."

VOA: special.2009.07.06

He brings his opening note, that F-sharp, in a beat early.

他把他的起始音,升F,提前一拍

耶鲁公开课 - 聆听音乐课程节选

The F-35 will be used by the U.S.Air Force and also by the Navy to fly off of aircraft carriers.

VOA: standard.2009.07.21

F.D. stands for full disclosure -this is a SEC regulation.

.D.是指公司财务信息的完全披露,这是证交会的一项规定

耶鲁公开课 - 金融市场课程节选

The F-22 is what experts call an "air superiority" fighter, designed to defeat enemy jets in mid-air battles.

VOA: standard.2009.07.21

There was a huge old insurrection called the Fronde, f-r-o-n-d-e.

有一起被称为投石党运动的起义

耶鲁公开课 - 欧洲文明课程节选

President Obama had threatened to veto his own defense budget if the Congress added $1.75 billion to produce more F-22 Raptor aircraft.

VOA: standard.2009.07.21

which is f , divided by the value of the x-axis here.

斜率，而f是p趋于0时pV的极限。

麻省理工公开课 - 热力学与动力学课程节选

aerospace industry than will be lost with the ending of the F-22 program.

VOA: standard.2009.07.21

This time I'm not just saying --% 2f "%f" I'm actually saying % -- what -- %.2f.

这次我不只是讲“%f“,我要讲的是，%，--什么呢。

哈佛公开课 - 计算机科学课程节选

It will also be sold to allied countries. Secretary Gates said that as production of the F-35 is ramped up during the next few years, far more jobs will be added in the U.S.

VOA: standard.2009.07.21

- Then you declare a float called f and then assign it -- -- let me scroll up for the folks in front -- that give return value of GetFloat.

然后你声明一个float类型f，再赋值-,让我向上为你们回滚到-,给出了GetFloat的返回值。

哈佛公开课 - 计算机科学课程节选

His comments reflected what other officials have said that ending the F-22 program is just one part of the effort to shift the focus of U.S.defenses away from what they see as the relatively remote possibility of a war with a major power and toward the types of smaller-scale conflicts of recent years.

VOA: standard.2009.07.21

D-A-V-I-D It's not copying the F-O-O or the D-A-V-I-D.

它不是复制F-O-O，或者。

哈佛公开课 - 计算机科学课程节选

For this guy, F = ma will be 10 - f = 3a.

对这个物体,F = ma 就是 10 - f = 3a

耶鲁公开课 - 基础物理课程节选

What's the difference between saying F = -kx and F = ma?

= -kx 与 F = ma 的区别在哪里

耶鲁公开课 - 基础物理课程节选

The free-body diagram, it says you can pick any one body that you like and apply F = ma to it, provided you identify all the forces acting on that body.

所谓隔离法,就是说你可以任意 选取一个物体,分析出它所受的所有力后,单独对其运用 F = ma 进行计算

耶鲁公开课 - 基础物理课程节选