每一个下标的描述和用法在下面介绍。

A description of each suffix and its usage is presented in the sections below.

youdao

但同时，可以在无需下标的情况下引用“独生子”节点。

But at the same time, you can refer to an "only child" node without having to subscript. For example.

youdao

或者，通过使用一个“下标数组”，您可以对具有特定下标的元素有选择地进行操作。

Or you can operate selectively only on elements with certain indices, by using an "index array".

youdao

The exception is right there. It's an index error, that is it's trying to do something going beyond the range of what this thing could deal with.

但他事实上抛出一个异常，异常就在这里，这是一个下标错误,它是试图去取超出范围的元素造成的。

麻省理工公开课 - 计算机科学及编程导论课程节选

So let's just think exactly what this means, and that means that if we take away function and we define it in terms of n, l and m sub l, what we're defining here is the complete description of an orbital.

让我们来考虑一下这是什么意思，这是说如果我们不考虑波函数,而是用ｎ，ｌ，ｍ下标ｌ来定义它，我们定义的,是一个轨道的完整描述。

麻省理工公开课 - 化学原理课程节选

If I don't show you any argument for v, it means v at time t and the subscript of 0 means t is 0.

如果我不对v做任何标志,那就表示t时刻的速度v,下标0表示的是t=0

耶鲁公开课 - 基础物理课程节选