| 释义 |
contact action
contact actionThe method by which certain weedkillers and pesticides affect only what they come in direct contact with.Thesaurus| Noun | 1. | contact action - 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"catalysisautocatalysis - catalysis in which the catalyst is one of the products of the reactionchemical action, chemical change, chemical process - (chemistry) any process determined by the atomic and molecular composition and structure of the substances involved |
contact action
Synonyms for contact actionnoun acceleration of a chemical reaction induced the presence of material that is chemically unchanged at the end of the reactionSynonymsRelated Words- autocatalysis
- chemical action
- chemical change
- chemical process
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