並前往http://w3.uch.edu.tw/ylhsu/%E5%9C%8B%E9%9A%9B%E9%87%91%E8%9E%8D%E5%8C%AF%E5%85%8C/%E6%8A%95%E5%BD%B1%E7%89%87/Ch_5_%E5%9C%8B%E5%A4%96%E5%8C%AF%E5%85%8C%E6%A5%AD%E5%8B%99%E7%9A%84%E4%B8%80%E8%88%AC%E8%A6%8F%E5%AE%9A-1020621.ppt