Array ( [0] => Array ( [title] => L11A [link] => https://www.youtube.com/embed/ePqKQhiHlR8 ) [1] => Array ( [title] => L11B [link] => https://www.youtube.com/embed/PlEDyf-dpKk ) [2] => Array ( [title] => L11C [link] => https://www.youtube.com/embed/fKdlGkBmrRo ) [3] => Array ( [title] => L11D [link] => https://www.youtube.com/embed/ODNkjYyGiTY ) [4] => Array ( [title] => L11E [link] => https://www.youtube.com/embed/31QNL9UjfSI ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - 第11講 齒輪設計與移轉技巧實作