与"nitrogen-fixation organism"相近的词条

...

• nitrogen equivalent
• nitrogen excretion
• nitrogen fixation
• nitrogen-fixation bacteria
• nitrogen fixation gene
• nitrogen-fixation organism
• nitrogen-fixing
• nitrogen-fixing bacteria、nitrogen fixing bacteria
• nitrogen-fixing root nodule
• Nitrogen Fluoride
• nitrogen-free agar
• nitrogen-free culture-medium
• nitrogen-free sulfuric acid
• nitrogen from food
• Nitrogen fumes
• Nitrogen gas

...