nitrogen dioxide

音標(biāo)發(fā)音

• 英式音標(biāo) [?na?.tr?.d??n da???k.sa?d]
• 美式音標(biāo) [?na?.tr?.d??n da??ɑ?k.sa?d]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• [無(wú)化] 二氧化氮

同根派生

• nitrogen dioxide相關(guān)詞

英漢例句

雙語(yǔ)例句

• It also avoids the release of the pollutants sulphur dioxide and nitrogen dioxide.
  它還能避免汙染物二氧化硫和二氧化氮的産生。
• Researchers also blamed exposure to nitrogen dioxide, carbon monoxide and particulates for the increase.
  研究人員還指責(zé)了二氧化氮，一氧化碳和顆粒物的增加問(wèn)題。
• Its coal-burning kilns spew out huge quantities of sooty waste and chemical compounds such as sulfur dioxide and nitrogen dioxide.
  在這裡，燒煤的窰爐噴出大量的黑色廢氣及二氧化硫和二氧化氮等化郃物。

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詞組短語(yǔ)

短語(yǔ)

• nitrogen n dioxide 二氧化氮
• nitrogen dioxide index 二氧化氮指數(shù)
• nitrogen dioxide molecule 二氧化氮分子
• nitrogen dioxide photochemistry [化學(xué)]二氧化氮光化學(xué)
• nitrogen dioxide radical 亞硝基自由基

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英英字典

劍橋英英字典

• a poisonous brown gas, formed when some metals dissolve in nitric acid

柯林斯英英字典

• a red-brown poisonous irritating gas that, at ordinary temperatures, exists in equilibrium with dinitrogen tetroxide. It is an intermediate in the manufacture of nitric acid, a nitrating agent, and also an oxidizer for rocket fuels. Formula: NO2

• nitrogen dioxide劍橋字典
• nitrogen dioxide柯林斯字典

專業(yè)釋義

地球科學(xué)

• 二氧化氮

  atmosphere pollution;; nitrogen dioxide;; aerosol size-distribution;; chroma;; Glory
  大氣汙染;;二氧化氮;;氣溶膠尺度分佈;;Mie散射;;色度;;“寶光”

  環(huán)境科學(xué)技術(shù)

• 二氧化氮

  The experiment obtains the noon peroxy free radical density approximately 11 pptv, the observation had discovered the free radical the density has the direct ratio with the ozonedensity but to have the inverse ratio with the nitrogen dioxide density.
  實(shí)騐測(cè)得中午過(guò)氧自由基的濃度約11pptv，觀測(cè)發(fā)現(xiàn)自由基的濃度同臭氧濃度成正比而與二氧化氮濃度成反比。

  化學(xué)

• 二氧化氮