[{"title":"( 5 个子文件 2.51MB ) 声波数值模拟 文档含代码.zip","children":[{"title":"声波方程正演模拟.ppt <span style='color:#111;'> 1.60MB </span>","children":null,"spread":false},{"title":"地震波波动方程数值模拟方法.doc <span style='color:#111;'> 141.00KB </span>","children":null,"spread":false},{"title":"声波方程数值模拟实验报告 (1).doc <span style='color:#111;'> 797.49KB </span>","children":null,"spread":false},{"title":"声波方程数值模拟实验报告.doc <span style='color:#111;'> 794.17KB </span>","children":null,"spread":false},{"title":"声波方程有限差分正演.docx <span style='color:#111;'> 384.83KB </span>","children":null,"spread":false}],"spread":true}]