11. Electromagnetism, gravity and the strong interaction all obey C-symmetry, but weak interactions violate C-symmetry. 12. The strong interaction of electrons with matter also results in an anisotropic resolution effect. 13. Parity symmetry appears to be valid for all reactions involving electromagnetism and strong interactions . 14. Pionium, a bound state of two oppositely-charged pions, is interesting for exploring the strong interaction . 15. The research did not, however, lead to any unique, quantitative model of the strong interactions . 16. Consequently, it is highly inefficient for many functions, especially if the parameters have strong interactions . 17. This produces a strong interaction between the denatured proteins and the surface of the container. 18. Pionium, a bound state of two oppositely-charged pions, is useful for exploring the strong interaction . 19. The last four energies split off the strong interaction from gravity with 8 gluons generated. 20. QCD was thereby established as the quantum field theory controlling the strong interactions of particles.
