| 单词 | catalysis |
| 释义 | catalysis noun[U] chemistryspecializeduk/kəˈtæl.ə.sɪs/us/kəˈtæl.ə.sɪs/theprocessof making achemicalreactionhappenmorequicklyby using acatalyst 催化作用Physical & chemical processes
Examplesofcatalysiscatalysis The similarity of the two correlation functions indicates that dynamical effects do not contribute substantially tocatalysis. From theCambridge English Corpus How important are quantum mechanical nuclear motions in enzymecatalysis? From theCambridge English Corpus Energetically,catalysisis entirely entropic, indicating an important role of solvent reorganization, substrate positioning, and/or orientation of the reacting groups within the active site. From theCambridge English Corpus Energetically,catalysisis entirely entropic, indicating an important role of substrate positioning, orientation of the reacting groups within the active site, and solvent reorganization. From theCambridge English Corpus These findings suggest that general acid-basecatalysisby ribosomal residues does not play a significant role in peptidyl transfer on the ribosome. From theCambridge English Corpus As expected,catalysisfrom the leading edge leads to a significant decrease in the atomic oxygen mass fraction near the surface. From theCambridge English Corpus The calculated effects oncatalysis, though possibly significant for fine-tuning the kinetics, are relatively small considering the overall catalytic power of these highly efficient enzymes. From theCambridge English Corpus What are the roles of substrate-assistedcatalysisand proximity effects in peptide bond formation by the ribosome? From theCambridge English Corpus Until recently, there has been little direct experimental information on entropic contributions to enzymecatalysis. From theCambridge English Corpus It is the apposition of these elements and interaction of imperfections that give rise to diverse molecular interactions and chemicalcatalysis. From theCambridge English Corpus The kinase domain is in equilibrium between an 'open, accessible ' state, subject to phosphorylation, and a 'closed, competent' state, able to performcatalysis. From theCambridge English Corpus The result is a small decrease in the thermal heat flux due to thecatalysis. From theCambridge English Corpus This was his model of physiological combustion, but ignoring the possibility ofcatalysis. From theCambridge English Corpus Thecatalysishas no significant effect on the shear stress. From theCambridge English Corpus Although several simulation studies have suggested that dynamical effects could be important in enzymecatalysis, the evidence, in our view, is not very compelling. 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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