post-eruptive          
adjective [ before noun ] (also posteruptive) uk/ˌpəʊst.ɪˈrʌp.tɪv/ us/ˌpoʊst.ɪˈrʌp.t̬ɪv/
 geology specialized喷发后的 
happening or existing after the eruption of a volcano (= a mountain from which hot liquid rock sometimes comes out)
  Variations in the other elements are possibly related to post-eruptive processes.
 All of the eruptions produced post-eruptive floods. 所有的喷发都产生了喷发后的洪水。 
  medical specialized萌牙的 
happening or existing after a tooth erupts (= appears through the skin in your mouth)
  There was no posteruptive breakdown of enamel. 牙釉质没有在萌牙后发生破裂。 
 - More examples
 - Variations in mineral content can probably be attributed to post-eruptive losses and gains.
 - Post-eruptive chemical alteration is one of the causes of this variation in content.
 - Studies of most flow-related deposits have been hindered by post-eruptive calcite deposition.