Maglevtrainbymagneticlevitationforceisa(thatis,theinfluenceoftherepellingforce)andmagnetictopromotetrains.Duetotheorbitofmagneticforcetosuspendedintheair,walkdoesnotneedtocontactwiththeground,soitsresistanceonlytheresistanceoftheair.Maglevtrain'stopspeedcanreachover500kmperhourthanthewheel/railhigh-speedtrain,morethan300kilometersandquickly.