亚洲国产精品视频中文字幕,毛片亚洲AV无码精品国产午夜,亚洲国产精品色婷婷,国产综合日韩精品第16页

單詞乎

nitrification

音標(biāo)[,naitrifi'kei??n]
nitrification是什么意思、nitrification怎么讀

nitrification漢語翻譯

n. 氮化合, 氮飽和, 硝化作用
【化】 硝酸化作用
【醫(yī)】 硝化[作用]

nitrification英語解釋

名詞 nitrification:

  1. the chemical process in which a nitro group is added to an organic compound (or substituted for another group in an organic compound)
  2. the oxidation of ammonium compounds in dead organic material into nitrates and nitrites by soil bacteria (making nitrogen available to plants)
0
糾錯