与"nitrogen-containing material"相近的词条

...

• nitrogen bulb
• nitrogen canister
• Nitrogen Chloride
• nitrogen clearance ratio
• Nitrogen compound
• 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

...