l+vt =ct l-vt,ct2 i1-t2= 1-12E点A c-v c+v G2-v 21- The simultaneous events in S'may not happen at the same time in S
2 2 2 2 2 1 2 1 ' 2 ' 1 x c v c v l v c v l c v l t t The simultaneous events in S’ may not happen at the same time in S
Lorenz transformation (洛伦兹变换) x-vt x'+vt' x'= x= -日 y=y y=y z'=2 2=z VX vx' t- t'+ t'=
Lorenz transformation(洛伦兹变换) 2 2 2 1 1 c v c v x t t z z y y c v x v t x 2 2 2 1 1 c v c vx t t z z y y c v x vt x