那是等式里,这里和这里的,两个量的简单替换。

So that's simply substitution of these two quantities in the equation that I have here and that I have here.

youdao

但是绝大多数的简单替换已经被做过了。

But most of the easy substitution has already been done.

youdao

您可能会对 Template Toolkit 感兴趣，它可以让您的模板比前面所示的简单替换更为强大。

You may be interested in the Template Toolkit, which can make your templates much more powerful than the simple substitutions shown above.

youdao