此外，create_function的代码是在执行时进行编译，而且结果函数无法被缓存。

Furthermore, the code for create_function is compiled at execution time, and the resulting function cannot be cached.

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这些表达式是使用函数构成的，结合这些函数来得到我们可能要查找的结果。

These expressions are formed using functions, which are combined to get the results we may be looking for.

youdao

数学模型允许我们计算温度的上升作为上升的函数，结果表明答案可能是肯定的。

Mathematical models that allow us to calculate the rise in temperature as a function of the increase indicate that the answer is probably yes.

youdao

It turns out there's a new function strlen S-T-R-L-E-N that you probably have not used yet called strlen, S-T-R-L-E-N, programmers early on and still like to be succinct but communicates sufficiently what they mean.

结果这里有个新的函数,你可能没有使用过，叫做，早期的和现在的程序员喜欢简洁地,但是能充分的传达他们的意思。

哈佛公开课 - 计算机科学课程节选

So again, for both heat and work we don't get the same result. Now let's look at our special function, right. So here's path A.

所以，再一次说明，对于热量和功,我们得到的结果是不同的,现在让我们看看我们的特殊函数。

麻省理工公开课 - 热力学与动力学课程节选

But it turns out that as we'll see that functions absolutely take arguments, right?

但结果是我们将看到,函数绝对是有参数的，对不对？

哈佛公开课 - 计算机科学课程节选