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矢量和张量的运算举例 × Xe=-e =8 213-3 e.×e e,×e 12331 (e3×e2)=1(-e1)=-1=E132 k eij i j e e    =  矢量和张量的运算举例 i j ijk k e e e     =  1 2 3 123 3 2 1 3 213 3 e e e e e e e e  = =  = − =   , ( ) ijk i j k e e e     =   1 2 3 1 1 123 1 3 2 1 1 132 e e e e e e e e e e   =  = =   =  − = − = ( ) 1 , ( ) ( ) 1   ( ) i j k i jkl l jkl i l jki ijk e  e  e = e  e =   =  =      
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