Definition of nitrogen fixation in English:

nitrogen fixation

noun

mass nounBiology

The chemical processes by which atmospheric nitrogen is assimilated into organic compounds, especially by certain microorganisms as part of the nitrogen cycle.
〔生〕固氮（作用）
Example sentencesExamples
- In addition, when Cuscuta parasitises Lupinus albus, atmospheric nitrogen fixation by the nitrogen-fixing host is severely depressed.
- Legumes, such as soybean, are able to capture atmospheric nitrogen and utilize it through the process of nitrogen fixation.
- Thus, we can see that nitrogen fixation is a unique process in which the soybean plant and bacteria work closely together throughout the season.
- It does this by integrating natural processes such as nutrient cycling, nitrogen fixation, soil regeneration and natural enemies of pests into food production processes.
- Plastids perform essential cellular functions and harbour a complex biosynthetic machinery for nitrogen fixation, amino acid biosynthesis, sulphur metabolism, isoprenoid biosynthesis, and gene expression.

Definition of nitrogen fixation in US English:

nitrogen fixation

noun

Biology

The chemical processes by which atmospheric nitrogen is assimilated into organic compounds, especially by certain microorganisms as part of the nitrogen cycle.
〔生〕固氮（作用）
Example sentencesExamples
- Plastids perform essential cellular functions and harbour a complex biosynthetic machinery for nitrogen fixation, amino acid biosynthesis, sulphur metabolism, isoprenoid biosynthesis, and gene expression.
- It does this by integrating natural processes such as nutrient cycling, nitrogen fixation, soil regeneration and natural enemies of pests into food production processes.
- Legumes, such as soybean, are able to capture atmospheric nitrogen and utilize it through the process of nitrogen fixation.
- Thus, we can see that nitrogen fixation is a unique process in which the soybean plant and bacteria work closely together throughout the season.
- In addition, when Cuscuta parasitises Lupinus albus, atmospheric nitrogen fixation by the nitrogen-fixing host is severely depressed.

词汇	nitrogen fixation
释义	Definition of nitrogen fixation in English: nitrogen fixation noun mass nounBiology The chemical processes by which atmospheric nitrogen is assimilated into organic compounds, especially by certain microorganisms as part of the nitrogen cycle. 〔生〕固氮（作用） Example sentencesExamples In addition, when Cuscuta parasitises Lupinus albus, atmospheric nitrogen fixation by the nitrogen-fixing host is severely depressed. Legumes, such as soybean, are able to capture atmospheric nitrogen and utilize it through the process of nitrogen fixation. Thus, we can see that nitrogen fixation is a unique process in which the soybean plant and bacteria work closely together throughout the season. It does this by integrating natural processes such as nutrient cycling, nitrogen fixation, soil regeneration and natural enemies of pests into food production processes. Plastids perform essential cellular functions and harbour a complex biosynthetic machinery for nitrogen fixation, amino acid biosynthesis, sulphur metabolism, isoprenoid biosynthesis, and gene expression. Definition of nitrogen fixation in US English: nitrogen fixation noun Biology The chemical processes by which atmospheric nitrogen is assimilated into organic compounds, especially by certain microorganisms as part of the nitrogen cycle. 〔生〕固氮（作用） Example sentencesExamples Plastids perform essential cellular functions and harbour a complex biosynthetic machinery for nitrogen fixation, amino acid biosynthesis, sulphur metabolism, isoprenoid biosynthesis, and gene expression. It does this by integrating natural processes such as nutrient cycling, nitrogen fixation, soil regeneration and natural enemies of pests into food production processes. Legumes, such as soybean, are able to capture atmospheric nitrogen and utilize it through the process of nitrogen fixation. Thus, we can see that nitrogen fixation is a unique process in which the soybean plant and bacteria work closely together throughout the season. In addition, when Cuscuta parasitises Lupinus albus, atmospheric nitrogen fixation by the nitrogen-fixing host is severely depressed.
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