denitrify
[di:'naitrifai]
vt. ...除去氮气, ...除去氮合

[医] 脱氮



denitrify
denitrified
[ verb ]
remove nitrogen from
<verb.change>
Denitrify the soil



Denitrify \De*ni"tri*fy\, v. t. [Pref. de- + nitrogen + -fy.]
To deprive of, or free from, nitrogen.