T时刻处态mm≠k之几率 k 〈m|() 「"rnmk(z) LOLZ iT时刻处态 之几率 2 0 2 (1) 2 ' ( ) 1 ( ) ( ) ( )  = = =  t i m k m m k H e d i c t P t m t m k       m ,m  k