Array ( [0] => Array ( [title] => L8A [link] => https://www.youtube.com/embed/mNF_tFmgyfU ) [1] => Array ( [title] => L8B [link] => https://www.youtube.com/embed/xDNy46MlE7A ) [2] => Array ( [title] => L8C [link] => https://www.youtube.com/embed/vlZPhchydFg ) [3] => Array ( [title] => L8D [link] => https://www.youtube.com/embed/XDKXZvga2HU ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - 第8R講 路徑積分例題、Sohotsky (or Plemelj) 公式