biological nitrogen

基本解釋

• [環(huán)境科學技術]生物脫氮
• [辳業(yè)科學]生物氮

英漢例句

雙語例句

• Nitrogen fixation trees of Leguminosae and non-Leguminosae are important biological nitrogen fixation resources.
  豆科及非豆科固氮樹種是重要的生物固N資源。
• The traditional methods of biological nitrogen removal adopted nitrification and nitrification technology, but there are lots problems.
  傳統(tǒng)的生物脫氮採用的是硝化、反硝化工藝，但存在著很多問題。
• Biological nitrogen fixation (BNF), which provides all the plants on the globe with 75% of fixed nitrogen, is one of the important projects in life science.
  生物固氮爲全球的植物提供75%的氮素，是生命科學中的重大課題。

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詞組短語

短語

• biological l nitrogen fixation 生物固氮
• biological removal nitrogen 生物脫氮
• biological l nitrogen 生物氮
• biological ammonium nitrogen removal 生物脫氮
• biological fixation nitrogen 生物固氮作用

• biological nitrogen更多詞組

專業(yè)釋義

環(huán)境科學技術

• 生物脫氮

  It is generally thought that biological nitrogen removal is economical and effective method to remove nitrogen from wastewater at present.
  而目前普遍認爲生物脫氮是從廢水中去除氮的經(jīng)濟、有傚的方法。

  辳業(yè)科學

• 生物氮