ozone

英 [ˈəʊzəʊn]

美 [ˈoʊzoʊn]

n.  臭氧; 海边的清新空气

考研TOEFLIELTSTEM8化学

Collins.2 / BNC.4898 / COCA.6010

牛津词典

noun

• 臭氧
  a poisonous gas with a strong smell that is a form of oxygen
• 海边的清新空气
  air near the sea that smells fresh and pure

柯林斯词典

• N-UNCOUNT 臭氧
  Ozoneis a colourless gas which is a form of oxygen. There is a layer of ozone high above the earth's surface.
  1. Ozone is best known for its role in screening the Earth from harmful ultraviolet rays from the Sun...
     臭氧最广为人知的作用是保护地球免受太阳紫外线的伤害。
  2. What they find could provide clues to what might happen worldwide if ozone depletion continues.
     他们的发现可以揭示如果臭氧持续减少，世界范围内可能会出现什么情况。

英英释义

noun

• a colorless gas (O3) soluble in alkalis and cold water

双语例句

• These have been joined by the newer problems of climate change and ozone depletion.
  此外，还出现了气候变化和臭氧层被破坏等更新的问题。
• The frigid temperatures and atmospheric conditions above Antarctica favor the destruction of ozone.
  南极上方寒冷的温度和大气状况促进臭氧的破坏。
• Objective To evaluate the efficacy and safety of ozone used in the treatment of bacterial vaginosis.
  目的评价臭氧治疗细菌性阴道病的有效性和安全性。
• The researchers said it was not certain carbon monoxide and ozone that were directly causing the defects.
  研究人员说，该研究不能确定是否一氧化碳和臭氧直接造成这种缺陷。
• The machine uses minute quantities of ozone to sterilise and deodorise refrigerated food vehicles.
  这种机器使用极少量的臭氧为食品冷藏车消毒杀菌和去除异味。
• Objective: To compare the disinfection effect on quilts polluted by HBV viruses using ozone or formalin.
  目的：比较臭氧和甲醛对污染HBV棉被的消毒效果。
• Just breathe in the ozone on the sea.
  吸吸海上的新鲜空气吧。
• They will press for international action to safeguard the ozone layer
  他们将督促国际社会采取行动保护臭氧层。
• Ozone is produced by the reaction between oxygen and ultraviolet light
  臭氧由氧气和紫外线发生反应而产生。
• Ozone is best known for its role in screening the Earth from harmful ultraviolet rays from the Sun
  臭氧最广为人知的作用是保护地球免受太阳紫外线的伤害。