Array ( [0] => Array ( [title] => L13A [link] => https://www.youtube.com/embed/KSf3mXO4qI8 ) [1] => Array ( [title] => L13B [link] => https://www.youtube.com/embed/pkE0YwqlPX4 ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - 第13講 Time-Dependent Conduction