Array ( [0] => Array ( [title] => L11A [link] => https://www.youtube.com/embed/FjEyZXiM6XQ ) [1] => Array ( [title] => L11B [link] => https://www.youtube.com/embed/ZYdi5C3Le2E ) [2] => Array ( [title] => L11C [link] => https://www.youtube.com/embed/76EMOydQwdo ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - 第11講 Balanced Three-Phase Circuits