下标型态通常用于化学公式或者数学标记法中。
Inferior forms are typically used in chemical formulas or mathematical notation.
同线性代数传统的数学标记法相比，其主要优点是更易于输入。
Its main advantage over traditional mathematical notation for linear algebra is that it's much easier to type.
也应该了解MathML 3.0很快将为在XML中标记数学表达式带来的所有优势。
You should also understand all of the advantages that MathML 3.0 will soon bring for marking up mathematics in XML.
应用推荐