[{"title":"( 2 个子文件 284KB ) CMOS 斩波稳定放大器的分析与研究.rar","children":[{"title":"0244、CMOS 斩波稳定放大器的分析与研究","children":[{"title":"CMOS 斩波稳定放大器的分析与研究.pdf <span style='color:#111;'> 283.54KB </span>","children":null,"spread":false},{"title":"使用者请先阅读说明.txt <span style='color:#111;'> 29.69KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]