中缀表示法是算术表达式的常规表示法。

Infix notation is the conventional notation for arithmetic expressions.

youdao

当然，你可能也会用到四元数转换的“常规”表示法。

Of course, you'll also need to be able to convert from "conventional" representations to quaternions.

youdao

当然，你可能也会用到四元数转换的“常规”表示法。

Of course, you'll also need to be able to convert from "conventional" representations to quaternions.

youdao