並前往http://www1.geo.ntnu.edu.tw/~shensm/Course/CourseWork/TaiGeom_Stu/%E5%8F%B0%E5%8D%97%E7%B8%A3%E4%B8%83%E8%82%A1%E9%84%89/%E5%9C%B0%E5%BD%A2%E5%8D%80%E3%80%81%E6%B0%A3%E5%80%99%E3%80%81%E5%B1%95%E6%9C%9B%E9%BB%9E.htm