基本解释脫硝的； 脫氮的,反硝化的-ficator同根派生 denitrifying相关词英汉例句Study on Removal of Nitrate From Drinking Water by Immobilized Denitrifying Bacteria.固定化反硝化菌去除水中硝酸鹽氮的研究。denitrifying更多例句