But there are other notations.

但也有些其他的表示法。

However, these notations were by no means a standard.

然而，这些记号并不意味着一个标准。

It also provides distinctive graphical notations for these concepts.

它还为这些概念提供可方便区分的图形符号。

So, I should have said, with new notations comes new responsibility.

我应该说，新的符号带来了新的关系。

Well, we have to think a bit more about what these notations mean, OK?

对于这些符号，我们必须想得更多一些？