可以参考着这个https://blog.csdn.net/feixs1/article/details/109250623#:~:text=%E3%80%90%E8%A7%A3%E5%86%B3%E6%96%B9%E6%B3%95%E3%80%91%E8%AE%BA%E6%96%87%E6%8F%92%E5%85%A5MathType%E6%95%B0%E5%AD%A6%E5%85%AC%E5%BC%8F%E5%AF%BC%E8%87%B4%E8%A1%8C%E8%B7%9D%E5%8F%98%E5%A4%A7%201%20%E6%8A%8A%E6%9C%89%E5%85%AC%E5%BC%8F%E7%9A%84%E9%82%A3%E5%87%A0%E8%A1%8C%E5%85%A8%E9%83%A8%E9%80%89%E4%B8%AD%202%20%E5%AD%97%E4%BD%93%3E%E5%AD%97%E7%AC%A6%E9%97%B4%E8%B7%9D%3E%E4%BD%8D%E7%BD%AE%EF%BC%8C%E9%80%89%E4%B8%BA%E6%A0%87%E5%87%86,%28%E8%BF%99%E6%AD%A5%E5%AE%8C%E6%88%90%E4%B9%8B%E5%90%8E%E5%8F%AF%E8%83%BD%E5%87%BA%E7%8E%B0%E5%85%AC%E5%BC%8F%E4%B8%8A%E6%B5%AE%EF%BC%8C%E4%B8%8D%E7%94%A8%E6%8B%85%E5%BF%83%EF%BC%8C%E8%B7%9F%E7%9D%80%E6%93%8D%E4%BD%9C%E7%BB%A7%E7%BB%AD%E8%B5%B0%EF%BC%81%203%20%E6%AE%B5%E8%90%BD%3E%E4%B8%AD%E6%96%87%E7%89%88%E5%BC%8F%3E%E5%AF%B9%E9%BD%90%E6%96%B9%E5%BC%8F%EF%BC%8C%E9%80%89%E4%B8%BA%E5%B1%85%E4%B8%AD%204%20%E5%B8%83%E5%B1%80%3E%E9%A1%B5%E9%9D%A2%E8%AE%BE%E7%BD%AE%3E%E6%96%87%E6%A1%A3%E7%BD%91%E6%A0%BC%EF%BC%8C%E7%BD%91%E6%A0%BC%E6%A0%8F%E9%80%89%E4%B8%BA%E6%97%A0%E7%BD%91%E6%A0%BC