If you make an "OK" sign with your thumb and finger, that is the shape for the letter "f" in American sign language.
如果你用拇指和其他手指做一个 “OK” 的手势，那就是美国手语中字母 “f”的形状。
A squadron of F-15 fighters is on its way home.
一个F-15战斗机中队正在返程途中。
Fed is spelled f-e-d. But your note says f-e-e-d, telling Dad to feed the dog!
“Fed”的拼写是 f-e-d，但你的纸条上写着 f-e-e-d，这是在告诉爸爸要喂狗！
F&C Motors, a major auto company, for example, is holding a press conference next week.
例如，F&C 汽车，一个大型汽车公司，将于下周举行新闻发布会。
On the less cute and more scary side there is Actroid F, which is so human-like that some patients may not know the difference.
外表不那么可爱且较为恐怖的是ActroidF，它与人类相像到一些病人可能看不出区别。
Uncontrolled airspace is designated Class F, while controlled airspace below 5,490m above sea level and not in the vicinity of an airport is Class E.
无交通管制的空域被定为等级F，而低于海拔5490米、不在机场附近的管制空域是等级 E。
The study of the Pinus tabulaeformis f. shekanensis is of importance to the phytoecology.
油松的研究对油松的植物生态学研究具有重要意义。
The prices quoted here is based on C&F Freetown with 1% commission.
这里所报价格系离岸加运费到佛里敦价包括1%佣金。
F: is this your first time flying?
空服员：这是你第一次搭飞机吗？
In Listing 24, the constructor of F is called before F2; likewise for the destructor.
在清单24 中，先调用F的构造函数，然后是F2 的；对于销毁函数也是这样。
为什么要说F是一个梯度场？
Note that -f is the input field separator defined by the predefined variable FS.
注意- F是由预先定义的FS变量所定义的输入域分隔符。
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。
Then, well, we'd like to conclude that F is conservative.
然后要证明f是保守场。
F is the continuous probability distribution for x.
是x的连续型随机变量的概率分布。
The result of the first value, F(0), is 0, and the result of F(1) is 1.
第一个值F(0)的结果是 0，F(1)的结果是 1。
What we would start doing immediately is taking the partial derivatives. What is f sub x?
我们首先要做的事是,求偏导数，fx是多少？
A F Here we have A as the same thing as this thing b therefore b is f.
有确定的物体，A，has，a，certain，property。,这里的A和b一样，所以b是。
The power of linearity is F=k1+k2 if I come across f of x, y, z equals k1 plus k2, if it is a linear equation, I don't have to go and solve it all over again.
线性的威力是,一个方程，如果它是个线性方程，那么我就不用再去解他了。
What I'm integrating to is f of x of t and y of t.
我积分的是f，y
The F-35 is the biggest biscuit in its barrel, by far.
到目前为止，F-35是它桶里最大的一块饼干。
Whereas for fluorine, fluorine is smaller than f minus is the one that's the outer shell shown here.
而对于氟来说，氟原子更小,与外部壳层在这的负一价氟离子相比。
F# is NOT part of the language co-evolution.
F#并不是协调演化语言的一部分。
The underlying reason of the rebellion is the surplus o f some nourishing food.
引起反叛的根本原因是因为有了一些剩余的营养丰富的食物。
The F-35 is a supersonic, multi-role, 5th generation stealth fighter.
这架F - 35是一种超音速，多用途，第五代隐形战斗机。
Even if Mr Burbage is too sanguine, the F-35 is in no imminent danger.
即使博比奇过于乐观，F - 35也并没有迫在眉睫的危险。
We have a converse if F is defined in the entire plane.
如果F定义在整个平面上，反过来成立。
Nothing was happening, F so the tension here, T, is F.
没有发生什么，张力T等于。
And so this is the H-F bond in HF.
所以这是氟化氢中的氢氟共价键。
The default delimiter is the TAB, and the -f option is used to specify the desired field.
默认的分隔符是制表符，- f选项可以用来指定希望显示的域。
应用推荐