• 2022-06-29
    衰减振荡信号[img=100x21]17e0ba9c84fb574.jpg[/img]的象函数X(s)为
    未知类型:{'options': ['17e0ba9c9ab8d44.jpg,Re{s}>;-1', ' [img=78x40]17e0ba9cb1d9a5a.jpg[/img],Re{s}>;1', ' [img=40x34]17e0ba9cc664550.jpg[/img],Re{s}>;-1', ' [img=43x32]17e0ba9cd96a25c.jpg[/img],Re{s}>;-1'], 'type': 102}