formatting

In multicolumn text formatting, the process of making column depths on a page approximately equal.

在多列文格式处理技术中，使得在一个各列长度大致相等的处理。

the text has been imported from a reliable source (e.g.Project Gutenberg, Gallica) and double-checked for formatting and scanning errors.

文章来自某个来源，并且对格式化和扫描错误进行了两次检查。