1.【化】臭氧
2.〈口〉新鲜空气;〈比喻〉爽心怡神的力量
1.a kind of oxygen that exists high in the Earth’s atmosphere
2.fresh air that is near the ocean
1.When the Montreal Protocol was signed in 1987, governments did not originally envision the phase-out of any ozone-depleting substance.
在1987年签署《蒙特利尔议定书》时，各国政府原来并没有想到会逐步淘汰任何消耗臭氧层物质。
2.I could have made the decision, if I had this information not to move to the ozone capital of the United States.
如果我们拥有了这些信息，无需到美国的臭氧中心就可以得出结论。
3.But no one had been able to take those circulation changes into account accurately enough to reveal the underlying ozone recovery.
但是很少有人可以准确无误地计算出环流中的这些变化，因而很难揭示出臭氧层恢复的趋势。
4.Ozone depletion seems to be leaving us more vulnerable to damage from ultraviolet (UV) radiation.
臭氧的损耗似乎使我们更容易受到紫外线辐射的伤害。
5.Oxidation by ozone, one of advanced oxidation technologies. have been used in water treatment for more than a century.
臭氧氧化技术是高级氧化技术的一种，在水处理中已有百年的历史。
6.The air there is 95% carbon dioxide. Mars has no ozone layer to screen out the Sun's lethal radiation.
火星大气的构成中有95%是二氧化碳，而且，火星上没有能屏蔽太阳致命射线的臭氧层。
7."In the Antarctic, the impact of the ozone hole and the surface climate is becoming evident, " he said.
他说：“在南极，臭氧空洞和地表气候之间的影响很明显。”
8.However, stating ozone has no known medical uses is nothing short of sheer lunacy.
不过，声明没有已知的臭氧医疗用途是什么精神病短十足。
9.The ozone layer is no longer disappearing and could be back to full strength by the middle of this century, UN scientists have confirmed.
联合国科学家们已经证实：臭氧层不再消失，到在本世纪中叶可以完全恢复实力。
10.The concentrations of nitrogen dioxide and ozone also exceed the objectives for a few days in a year.
二氧化氮及臭氧的浓度，每年也有几天超出了空气质素指标。