| 单词 | reactant |
| 释义 | reactant noun[C] chemistryspecializeduk/riˈæk.tənt/us/riˈæk.tənt/asubstancethat ispartof achemicalreaction （化学反应中的）反应体，反应物Chemistry: types of chemical
reactant| American Dictionaryreactant noun[C] us/riˈæk·tənt/chemistry achemicalsubstancethatreactswith another Examplesofreactantreactant These have included male infants younger than 1 year of age; prolonged or recurred fever; and elevated acute phase reactants. From theCambridge English Corpus In polyarthropathies, elevated acute phase reactants are again not diagnostic but are useful for assessing response to therapy. From theCambridge English Corpus These could also have acted as concentrating agents for the reactants in the aqueous ambient. From theCambridge English Corpus We argue that the dynamics of all these reactions hinge largely on the intersections of the potential energy surfaces of thereactantand product states. From theCambridge English Corpus Here the mixing of the reactants is solely determined by the turbulence - turbulence interactions. From theCambridge English Corpus The simplified equation for the average streamwise turbulentreactanttransport possesses two limiting cases-the limits of small and large turbulence scales. From theCambridge English Corpus It can change rates of reactions in which the transition state has a different extension thanreactantor product. From theCambridge English Corpus This is because the exsolved fluid phases are responsible for the transfer of reactants from the chamber into the wall rock. From theCambridge English Corpus Furthermore, the concentrations of reactants at the microscopic scale may be enhanced at the freezing interface and dramatic acceleration of reaction rates can occur. From theCambridge English Corpus With equal anomaly exponents an exact formula for the anomalous critical value of reactants diffusion coefficients' ratio is obtained. From theCambridge English Corpus Molecules collide and react with each other to form products that can transform back into the initialreactantspecies. From theCambridge English Corpus The time-dependent electrostatic contributions to the energies of thereactantand product states in the proton-transfer step catalyzed by lysozyme. From theCambridge English Corpus In the direction of gas flow down the channel, both gas and wall temperature continue to increase until all of the reactants have been consumed. From theCambridge English Corpus The location of the reaction zone is determined by the induction time of the reactants passing through the lead shock. From theCambridge English Corpus Force can change the equilibrium and the rate of any reaction in which the product has a different extension from thereactant. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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