• 2022-06-27
    进行串联滞后校正后,校正前的穿越频率[img=19x17]18039f01918ce7a.png[/img]与校正后的穿越频率[img=23x26]18039f0199cc2bd.png[/img]的关系相比,通常是( )
    A: [img=19x17]18039f01a1fc709.png[/img]=[img=23x26]18039f01aaecc61.png[/img]
    B: [img=19x17]18039f01a1fc709.png[/img]>[img=23x26]18039f01aaecc61.png[/img]
    C: [img=19x17]18039f01a1fc709.png[/img]<[img=23x26]18039f01aaecc61.png[/img]
    D: [img=19x17]18039f01a1fc709.png[/img]与[img=23x26]18039f01aaecc61.png[/img]无关
  • 举一反三