What the research study displayed was that participants exhibited an F-shaped pattern when scanning web content.

这项研究结果显示，参与者在快速浏览网页时，视觉轨迹显示出F形的模式。

youdao

What I do at any point is project F to the tangent direction, I figure out how much F is going along my curve and then I sum these things together.

我所做的就是把F投影到切向量方向上，得出F沿着曲线的值,然后再把这些加起来。

youdao

The witness was unable to provide corroboration f what he had told the police.

证人无法证实他对警方的陈述.

youdao

What the A.F.L.called for were things workers wanted immediately.

VOA: special.2010.05.06

In this case, I'm going to get back the answer 3 F-O-O because the user typed in F-O-O, but wait a minute, what's with this?

假若这样，我得到了答案3,因为用户输入了，等一下，用这个干吗？

哈佛公开课 - 计算机科学课程节选

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

Specifically, there are lessons to be learned about recessions, depressions, and what the economists of the Austrian school like Ludwig von Mises and F.

FORBES: Gordon Ramsay's Monetary Nightmares

In truth, guessing what was happening in the other Group F match was far more entertaining than the uninspiring fare served up by England.

BBC: England fans suffer in ignorance

Over the past week, researchers at Finnish security company F-secure have identified what they say is the first use of Storm's massive "botnet"--a collection of hundreds of thousands of computers hijacked with hidden software--to steal users' banking information.

FORBES: Storm For Rent