F

英 [ef]

美 [ef]

n. 英语字母表的第6个字母; F音(C大调的第4音或音符); (学业成绩)第六等，不及格
abbr. 华氏度; 会员; 法拉(电容单位)

BNC.4238

牛津词典

noun

英语字母表的第6个字母
the 6th letter of the English alphabet
1. ‘Fox’ begins with (an) F/‘F’.
  fox一词以字母f开头。
F音（C大调的第4音或音符）
the fourth note in the scale of C major
（学业成绩）第六等，不及格
the 6th highest mark/grade that a student can get for a piece of work, showing that it is very bad and the student has failed
1. He got (an) F/‘F’ in/for Chemistry.
  他的化学成绩不及格。

abbr.

英语字母表的第 6 个字母
Fis the sixth letter of the English alphabet.
C 大调音阶中的第四个音;F 音
In music,Fis the fourth note in the scale of C major.
(置于表示页码或行数的数字后)见第…页(或行)及下页(或下行)(ff. 则表示见第…页(或行)及以下各页(或以下各行))
f. is an abbreviation for (缩略=) 'following'. It is written after a page or line number to indicate that you are referring to both the page or line mentioned and the one after it. You useff. when you are referring to the page or line mentioned and two or more pages or lines after it.
(用于首字母为 f 的一些单词的书面缩写形式，如female, feminine, franc, false 和 Fahrenheit)
Forfis a written abbreviation for words beginning with f, such as 'female', 'feminine', 'franc', 'false', and 'Fahrenheit'.
1. Heat the oven to 400 degrees F.
  将炉温升至 400 华氏度。
(乐曲中) 强音的
In a piece of music,fis a written abbreviation for (书面缩略=)forteand indicates that the piece should be played loudly.

F: Extracts configuration parameters and registry variables.
f：提取配置参数和注册表变量。
It was the first show to use the F-word and show nudity on stage
这是第一个使用F字头词并且裸体上台的演出。
Whenever this linear relation between F and x holds, that is referred to as Hooke's Law.
不管F和x之间的，线性关系是多少，这就是所谓的胡克定律。
The third series ( originating from ThreeRepeats) contains three values { D, E, F}.
第三个序列（源自ThreeRepeats）包含三个值{D，E，F}。
The upper limit on F quoted above already excludes such an admixture due to electromagnetic interactions.
上面引用的f的上限已经排除了由电磁相互作用引起的这种混合。
Say that I give you a formula for f.
假如我给你一个关于f的式子。
F# does this by adding a meta-type system.
F通过添加元类型（meta-type）系统来实现这点。
You see there the f value?
看到f值了吗？
So, the outcome is that actually the divergence of f is equal to minus du dt.
结果就是f的散度，和-du/dt相等。
Note: the "-lNumber" and "-f" options are mutually exclusive.
注：“-lNumber”和“-f”选项是互斥的。