Catalysis

مترادف و متضاد catalysis

1. noun Acceleration of a chemical reaction induced the presence of material that is chemically unchanged at the end of the reaction
   Synonyms: contact action
2. noun The speeding up or, sometimes, slowing down of the rate of a chemical reaction caused by the addition of some substance that does not undergo a permanent chemical change
   Synonyms: photolysis, thermolysis