触媒作用,催化作用 (复数)
catalyses See {catalysis} catalysis n : acceleration of a chemical reaction induced the presence of material that is chemically unchanged at the end of the reaction; "of the top 50 commodity chemicals, 30 are created directly by catalysis and another 6 are made from raw materials that are catalytically produced" [syn: {contact action}] [also: {catalyses} (pl)]