• 2022-06-16
    求下列诸振动函数的周期:(1)[tex=15.357x1.357]NVHDdku7ucG4VE1URKHGOgQAlfuZYdMqntiYXPyXyLv2ZOZ5AnlInOMA6ecI5tHdVuZ6saITI4HJs/PnN61Nrw==[/tex];(2)[tex=14.071x1.357]NVHDdku7ucG4VE1URKHGOm4nTafT7aZ1LOya/UF9ZlHAEHJBr4uMAPqiAKcEaJVg[/tex]
  • 举一反三