A.K 3 = K 1 - K 2B.K 3 =( K 1 / K 2 )C.K 3 =( K 1 / K 2 ) 2D.K 3 = K 1 -2 K 2
A、K 3 = K 1 - K 2
B、K 3 =( K 1 / K 2 )
C、K 3 =( K 1 / K 2 ) 2
D、K 3 = K 1 -2 K 2
发布时间:2025-07-01 06:58:18
A、K 3 = K 1 - K 2
B、K 3 =( K 1 / K 2 )
C、K 3 =( K 1 / K 2 ) 2
D、K 3 = K 1 -2 K 2