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汉语拼音：chòu yǎng

氧元素的同素异形体，化学式O3。有特殊臭味。气态呈淡蓝色，液态呈深蓝色，固态呈紫黑色。液态时容易爆炸。高温下易分解生成氧气。空气在紫外线的作用下也会有臭氧生成。主要用作强氧化剂。

• Ozone is a highly reactive form of oxygen gas.

  臭氧是一种非常活跃的氧气形态。

• Ozone is produced by the reaction between oxygen and ultra-violet light.

  臭氧由氧气和紫外线发生反应而产生。

• Every spring the ozone is chewed up, and the hole appears.

  每年春天，臭氧遭到破坏，空洞就出现了。

• In heavy concentrations, ozone is irritating to the eyes, nose and throat.

  高浓度的臭氧会对眼睛、鼻子和咽喉有刺激作用。

• 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。

• Press reports revealed that ozone levels in the upper atmosphere fell during the past month.

  新闻报道透露上层大气的臭氧浓度在上个月有所下降。

• 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。

• The latest data showed that global ozone concentrations had dropped several per cent over the last decade.

  最新数据显示，过去10年来全球臭氧的浓度降低了几个百分点。

• The ozone provisions are illustrative.

  那些有关臭氧的条款都是说明性质的.

• Ozone is formed in the stratosphere and mesosphere by photochemical processes.

  由于光化过程,在平流层与中层内产生了臭氧.

• The primary site of ozone attack on the cell is the plasmalemma.

  臭氧在细胞上侵蚀的初始部位就是质膜.

• Nitrogen dioxide and ozone may cause pulmonary edema.

  二氧化炭和臭氧可以引起肺水肿.

• The statute divides ozone non - attainment areas into five classes, depending on the severity of the pollution.

  法令依据污染程度把臭氧 非 达标区划分成5类.

• The active ozone is a slightly ionic form of a bent array of oxygen atoms.

  活泼的臭氧是氧原子横向排列的微电离型.

• Ozone is formed in the reaction, and a nitro derivative of the olefin.

  在反应中形成臭氧及烯烃的硝基衍生物.