Array ( [0] => Array ( [title] => L6A [link] => https://www.youtube.com/embed/7pM1Wjd_z_Q ) [1] => Array ( [title] => L6B [link] => https://www.youtube.com/embed/kVZhBBVzdnk ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - 第6講|The fundamental postulates of statistical mechanics