[{"title":"( 6 个子文件 506KB ) 超声相控阵聚焦仿真的COMSOL频域建模与参数优化","children":[{"title":"COMSOL有限元仿真模型:超声相控阵聚焦模拟,参数灵活调整频域研究.html <span style='color:#111;'> 306.52KB </span>","children":null,"spread":false},{"title":"超声相控阵","children":[{"title":"2.jpg <span style='color:#111;'> 12.54KB </span>","children":null,"spread":false},{"title":"1.jpg <span style='color:#111;'> 62.47KB </span>","children":null,"spread":false},{"title":"3.jpg <span style='color:#111;'> 63.72KB </span>","children":null,"spread":false},{"title":"4.jpg <span style='color:#111;'> 75.19KB </span>","children":null,"spread":false}],"spread":true},{"title":"超声相控阵聚焦仿真的COMSOL频域建模与参数优化.pdf <span style='color:#111;'> 125.08KB </span>","children":null,"spread":false}],"spread":true}]