与"nitrogen cycling"相近的词条

...

• nitrogen-containing material
• nitrogen content
• nitrogen conversion factor
• nitrogen corticosteroid
• nitrogen cycle
• nitrogen cycling
• nitrogen desaturation
• nitrogen dilution
• nitrogen dioxide
• nitrogen efficiency ratio
• nitrogen equilibrium
• nitrogen equilibrium(balance)
• nitrogen equilibrium(nitrogen balance)
• nitrogen equivalent
• nitrogen excretion
• nitrogen fixation

...