[{"title":"( 10 个子文件 22.59MB ) 电磁场导论课件","children":[{"title":"电磁场导论课件","children":[{"title":"第四章_时变电磁场.ppt <span style='color:#111;'> 3.85MB </span>","children":null,"spread":false},{"title":"第八章_波导与谐振腔.ppt <span style='color:#111;'> 1.89MB </span>","children":null,"spread":false},{"title":"第一章_静电场.ppt <span style='color:#111;'> 7.58MB </span>","children":null,"spread":false},{"title":"第二章_恒定电场.ppt <span style='color:#111;'> 2.47MB </span>","children":null,"spread":false},{"title":"工程电磁场导论矢量.ppt <span style='color:#111;'> 1.94MB </span>","children":null,"spread":false},{"title":"第五章_准静态电磁场.ppt <span style='color:#111;'> 2.29MB </span>","children":null,"spread":false},{"title":"第六章_平面电磁波的传播.ppt <span style='color:#111;'> 4.37MB </span>","children":null,"spread":false},{"title":"第三章_恒定磁场.ppt <span style='color:#111;'> 6.29MB </span>","children":null,"spread":false},{"title":"第七章_均匀传输线中的导行电磁波.ppt <span style='color:#111;'> 1.19MB </span>","children":null,"spread":false},{"title":"开篇.ppt <span style='color:#111;'> 187.00KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]