並前往http://www2.nsysu.edu.tw/physdemo/2012/C1/C1pic/99%E5%AD%B8%E5%B9%B4-%20%E6%97%A5%E5%85%89%E7%87%88%E7%89%A9%E7%90%86%20-4-%E6%BC%94%E7%A4%BA%E7%9C%8B%E6%9D%BF.pdf
