浅谈三分屏课件制作方法

摘要

本文针对三分屏课件的制作，分析了免费代码与收费软件的优缺点，给出了两种免费的制作代码。%Aimed at the manufacture method of three split screen courseware, this paper analyzes the advantages and disadvantages of the free code and charge software and gives two kinds of free production code.