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单词 anoxia
释义

Definition of anoxia in English:

anoxia

nounaˈnɒksɪəæˈnɑksiə
mass nountechnical
  • 1An absence of oxygen.

    〈技〉缺氧(症)

    Example sentencesExamples
    • Lack of oxygen or anoxia is a common environmental challenge which plants have to face throughout their life.
    • Many wetland or riverine species are well-adapted to the low-oxygen conditions which naturally occur in their habitat, and some can tolerate several months of total anoxia.
    • Sugar availability plays an important role in plant tolerance to anoxia.
    • Tolerance to anoxia is relevant to wetland species, rice cultivation and transient waterlogging of agricultural crops.
    • We screened several hundred inbred and exotic maize lines for their tolerance to anoxia.
    1. 1.1Medicine An absence or deficiency of oxygen reaching the tissues; severe hypoxia.
      〔医〕缺氧症;严重低氧
      death due to anoxia resulting from strangulation
      Example sentencesExamples
      • Cold injury is believed to occur due to anoxia resulting from circulatory insufficiency as well as the direct freezing effect of cold on the exposed parts.
      • Deaths and permanent neurological damage from anoxia have occurred when surgeons have unwisely performed immediate consecutive bilateral thoracoscopy rather than two separate operations.
      • He added that these injuries can be very severe because facial injuries received often affect breathing, which leads to anoxia which can result in brain damage.
      • A sufferer of birth anoxia, a lack of oxygen to the brain at birth, people were amazed by how Mr Ryder managed to live life to the full.
      • After cardiac arrest, non-pregnant adults suffer irreversible brain damage from anoxia within three to four minutes, but pregnant women become hypoxic more quickly.

Derivatives

  • anoxic

  • adjectiveəˈnɒksɪkæˈnɑksɪk
    technical
    • The aim here is also to determine if the root tip removal before submergence would lead to superior anoxic tolerance.
      Example sentencesExamples
      • He allegedly was over sedated and consequently suffered cardiopulmonary arrest with an ensuing irreversible anoxic brain injury.
      • He assumes that anoxic damage to the brain obliterates all consciousness.
      • It was determined that the patient had suffered severe anoxic brain damage as a result of the cardiac arrest.
      • Both anoxic and control samples were kept at room temperature in the dark.

Origin

1930s: from an-1 + ox(ygen) + -ia1.

Definition of anoxia in US English:

anoxia

nounæˈnɑksiəaˈnäksēə
technical
  • 1An absence of oxygen.

    〈技〉缺氧(症)

    Example sentencesExamples
    • Many wetland or riverine species are well-adapted to the low-oxygen conditions which naturally occur in their habitat, and some can tolerate several months of total anoxia.
    • Tolerance to anoxia is relevant to wetland species, rice cultivation and transient waterlogging of agricultural crops.
    • Sugar availability plays an important role in plant tolerance to anoxia.
    • Lack of oxygen or anoxia is a common environmental challenge which plants have to face throughout their life.
    • We screened several hundred inbred and exotic maize lines for their tolerance to anoxia.
    1. 1.1Medicine An absence or deficiency of oxygen reaching the tissues; severe hypoxia.
      〔医〕缺氧症;严重低氧
      death due to anoxia resulting from strangulation
      Example sentencesExamples
      • After cardiac arrest, non-pregnant adults suffer irreversible brain damage from anoxia within three to four minutes, but pregnant women become hypoxic more quickly.
      • Deaths and permanent neurological damage from anoxia have occurred when surgeons have unwisely performed immediate consecutive bilateral thoracoscopy rather than two separate operations.
      • A sufferer of birth anoxia, a lack of oxygen to the brain at birth, people were amazed by how Mr Ryder managed to live life to the full.
      • He added that these injuries can be very severe because facial injuries received often affect breathing, which leads to anoxia which can result in brain damage.
      • Cold injury is believed to occur due to anoxia resulting from circulatory insufficiency as well as the direct freezing effect of cold on the exposed parts.

Origin

1930s: from an- + ox(ygen) + -ia.

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更新时间:2024/11/11 8:57:20