| 词汇 | denitrify |
| 释义 | denitrify verb[ T ] chemistry specializeduk /diˈnaɪ.trɪ.faɪ/ us /diˈnaɪ.trə.faɪ/ to break up nitrates (= chemicals containing nitrogen and oxygen), for example in soil, and so release nitrogen into the air: 使脱氮，去氮 Denitrifying bacteria reduce the fertility of the soil.脱氮菌会降低土壤的肥力。 Opposite nitrifyspecialized Biochemistry adipose adrenalin albumin aldosterone amino acid endorphin enzymatic enzymatically enzyme fatty acid mRNA mycoprotein non-enzymatic nuclease nucleic acid spike protein T level testosterone trace element transfer RNA Related worddenitrification denitrify | American Dictionarydenitrify verb[ T ] us/diˈnɑɪ·trəˌfɑɪ/ biology to remove nitrogen (= one of the gases that surrounds the earth) or chemicals containing nitrogen, for example, from the soil (= material on the surface of the ground), and so release it into the air denitrifying bacteria Denitrifying bacteria are bacteria that help to release nitrogen into the air by reducing the amount in chemicals that contain it. Examples of denitrifydenitrify Water can be denitrified by the use of bacteria, but that cannot be done on a large scale. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Hobbyist aquaria often do not have sufficient bacteria populations to adequately denitrify waste. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Some organisms appear to be able to denitrify and remove phosphorus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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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