並前往https://beaver.ncnu.edu.tw/projects/emag/article/200412/%E5%8D%81%E4%BA%94%E8%87%B3%E5%8D%81%E5%85%AB%E4%B8%96%E7%B4%80%E4%B8%AD%E8%A5%BF%E7%9A%84%E7%99%BD%E9%8A%80%E7%A2%B0%E6%92%9E.pdf