首页 > 英语词典 > oxygen


oxygen

听听怎么读
英 [ˈɒksɪdʒən]
美 [ˈɑksɪdʒən]
是什么意思
  • n.

    [化]氧,氧气;

  • 双语释义

    n.(名词)
    1. [U]氧,氧气 one of the gases which make up the air

    英英释义

    oxygen[ 'ɔksidʒən ]

    • n.a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust

      同义词:Oatomic number 8

    学习怎么用

    词汇搭配

    用作名词 (n.)
    动词+~
    • administer oxygen给氧
    • combine with oxygen与氧结合
    • contain oxygen含氧
    • get oxygen获取氧气
    • give sb oxygen给某人输氧
    • receive oxygen吸氧
    形容词+~
    • liquid oxygen液态氧
    介词+~
    • lack of oxygen缺氧

    词组短语

    oxygen content氧含量,血氧含量

    dissolved oxygen溶解氧

    dissolved oxygen (DO)溶解氧

    dissolved oxygen (do)溶解氧

    oxygen consumption耗氧量,氧消耗

    oxygen supply供氧;氧源

    oxygen demand需氧量

    hyperbaric oxygen高压氧

    oxygen saturation氧饱和;氧饱和度

    active oxygen活性氧

    oxygen index[化]氧指数;示氧值

    chemical oxygen demand (cod)化学需氧量

    chemical oxygen demand (COD)化学需氧量

    chemical oxygen demand化学需氧量,化学氧需求量

    oxygen sensor氧传感器

    pure oxygen纯氧

    oxygen therapy氧疗法;氧气治疗

    oxygen enrichment富氧

    oxygen lance氧气喷枪

    oxygen bar氧气吧

    更多收起词组短语

    双语例句

    用作名词(n.)
    1. Water contains hydrogen and oxygen.
      水含有氢和氧。
    2. Hydrogen and oxygen are gases.
      氢和氧是气体。
    3. Plants can absorb carbon dioxide and release oxygen.
      植物可以吸收二氧化碳释放氧气。
    4. Mars is too dry and poor in oxygen.
      火星上面过于干燥,并且缺乏氧气。

    权威例句

    Reactive oxygen gene network of plants.
    Oxygen-derived free radicals in postischemic tissue injury.
    Oxygen toxicity, oxygen radicals, transition metals and disease.
    REACTIVE OXYGEN SPECIES: Metabolism, Oxidative Stress, and Signal Transduction
    Reactive oxygen species and antioxidant machinery in abiotic stress tolerance in crop plants.
    Elevation of systemic oxygen delivery in the treatment of critically ill patients.
    ASCORBATE AND GLUTATHIONE: Keeping Active Oxygen Under Control
    Reactive oxygen intermediates as apparently widely used messengers in the activation of the NF-kappa B transcription factor and HIV-1
    Importance of the sampling site for measurement of mixed venous oxygen saturation in shock
    The tumour suppressor protein VHL targets hypoxia-inducible factors for oxygen-dependent proteolysis.