synchroneity

1. The research of deformation of metamorphic minerals around contact zone indicates the synchroneity of thermal metamorphism and deformation.
   通过接触带变质矿物变形特征的研究，揭示了热变质作用与侵位变形的同时性；

noun

1. the relation that exists when things occur at the same time
   1. the drug produces an increased synchrony of the brain waves

   Synonym:    synchronismsynchronysynchronicitysynchronizationsynchronisationsynchronizing