Array ( [0] => Array ( [title] => L5A [link] => https://www.youtube.com/embed/YGRSJ2PQWfQ ) [1] => Array ( [title] => L5B [link] => https://www.youtube.com/embed/916ijr2LK6s ) [2] => Array ( [title] => L5C [link] => https://www.youtube.com/embed/eBynLrU5jtM ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - 第5講 The Equation of Changes for Nonisothermal Systems