A More Rational and Perfect Scheme for C, P, T Transformations as well   as C, T and CP Violations in the Regularization and Renormalization Processes   of High Order Perturbations
  Based on the original meanings of C, P, T transformations, a more perfect and rational scheme is advanced. According to new scheme, the propagation function of Femion would change a negative sign under C, T transformations, while that of boson does not. When the C, P, T transformations of transition probabilities are calculated, the results are similar to the current theory if the renormalizations of high order processes are not considered. When mass renormalizations are taken into account, for some high order perturbation processes of electromagnetic interaction, C, T violations would be caused. Meanwhile, the renormalization process of a single third order vertex angle of electromagnetic interaction in momentum space also would violate P symmetry, which leads to parity non-conservation for some high order electromagnetic decays. But in the coordinate space for the sum of all third order vertex angle processes, P symmetry still holds. Under the united CPT transformation, the Hamiltonians of strong, weak and electromagnetic interactions in the coordinate space are invariable with a completely symmetrical form. The Compton scattering of positive electron is suggested to verify the existence of C violation in the high order mass renormalization processes of electromagnetic interaction. The T violation in renormalization process can be used to explain the reversibility paradox in the non-equilibrium evolution processes of macro-systems. The CP violation may also be used to explain the problem of positive and anti-material's asymmetry in our university. 
Mei Xiaochun