例句與造句

1. :See also Proton spin crisis, vs . Nucleon spin structure . formerly R  bo ) 03 : 02, 15 April 2013 ( UTC)
2. "' Alexey Andreevich Anselm "'( 1934, Leningrad  August 23, 1998 ) was a Russian theoretical physicist, known for his discovery of non-universality of the Landau pole in Quantum field theory, contributions to the theory of complex angular momenta, works on the Quark model, Spontaneous symmetry breaking, mechanisms of CP violation, modifications of the Standard Model, Cosmology, and the development of a simple model for the proton spin crisis.
3. It's difficult to find proton spin crisis in a sentence. 用proton spin crisis造句挺難的