word MathML mathtype公式

https://www.cnblogs.com/Yesi/p/14781544.html Java 在Word中添加数学公式（Latex/MathML）
https://www.cnblogs.com/Yesi/p/14792539.html 在线编辑word
https://www.cnblogs.com/Yesi/p/15384554.html DOC转html

https://github.com/jgm/pandoc
\includegraphics{media/image1.wmf}

微软word:OMML
mathtype

https://stackoverflow.com/questions/5270763/convert-an-image-into-wmf-with-net