| 单词 | turnover number |
| 释义 | turnover number [`tǝrn·ō·vǝr ´nǝm·bǝr] BIOCHEMISTRY The number of molecules of a substrate acted upon in a period of 1 minute by a single enzyme molecule, with the enzyme working at a maximum rate. CHEMICAL ENGINEERING In an industrial catalytic process, a value that indicates the amount of feed or substrate converted per a measured amount of catalyst. |
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