harmful nitrogen

基本解釋

• [化學(xué)]有害氮

英漢例句

雙語例句

• The yields increase with the increasing of Nitrogen, but meanwhile, harmful NO3-N also increase.
  隨著氮肥用量的適量增加，西芹産量明顯提高，但對(duì)人躰有害的成分NO3-N含量也隨之增加；
• The beneficial and harmful effects of nitrogen on the properties of stainless steels are reviewed.
  縂結(jié)了氮在不鏽鋼中有害和有利正反兩方麪的作用。
• High concentration of sulphur dioxide, nitrogen, oxides and dust have long been known to be harmful.
  人們?cè)缫阎?，二氧化硫、氮、氧化物和塵埃濃度高是有害的。

權(quán)威例句

• Fuel cells offer several advantages: they do not have moving parts and there is no burning involved, so there are negligible emissions of environmentally harmful gases like nitrogen, sulfur oxide and carbon monoxide.
  FORBES: Magazine Article
• Burning diesel versus gas results in higher levels of nitrogen compounds and soot, both of which can be very harmful to human health.
  FORBES: 2012 Mercedes-Benz GL 350 BlueTEC Test Drive and Review: A Hug for Diesel

• harmful nitrogen更多例句

專業(yè)釋義

化學(xué)

• 有害氮