[{"title":"( 2 个子文件 538KB ) 基于labview的杨氏干涉实验仿真系统","children":[{"title":"杨氏干涉实验","children":[{"title":"杨氏干涉实验.vi <span style='color:#111;'> 647.20KB </span>","children":null,"spread":false},{"title":"双缝干涉.PPT <span style='color:#111;'> 189.00KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]