ozone的例句

1. Ozone is a highly reactive form of oxygen gas.: 臭氧是一种高度活跃的氧气形态。

2. The ozone layer screens out dangerous rays from the sun.: 臭氧层能遮挡住来自太阳的有害射线。

3. It is widely known that CFCs can damage the ozone layer.: 众所周知氯氟烃会破坏臭氧层。

4. Ozone is the earth's barrier against ultra-violet radiation.: 臭氧是地球防止紫外线辐射的屏障。

5. The ozone layer shields the earth from the sun's ultraviolet rays.: 臭氧层保护地球不受太阳紫外线的辐射。

6. They will press for international action to safeguard the ozone layer.: 他们将竭力要求国际行动来保护臭氧层。

7. Ozone is produced by the reaction between oxygen and ultraviolet light.: 臭氧是氧气与紫外线发生化学反应而产生的。

8. In heavy concentrations, ozone is irritating to the eyes, nose and throat.: 浓度极高时，臭氧对眼睛、鼻子和喉咙是有刺激的。

9. Ozone forms a protective layer between 12 and 30 miles above the Earth's surface.: 臭氧在距地球表面12至30英里的地方形成一个保护层。

10. What they find could provide clues to what might happen worldwide if ozone depletion continues.: 如果臭氧的损耗继续下去，他们的发现能为全世界可能发生的情况提供线索。

11. The machine uses minute quantities of ozone to sterilize and deodorize refrigerated food vehicles.: 这个机器用微量臭氧对食物冷藏车进行消毒和除臭。

12. Because early Earth lacked oxygen in its atmosphere, it also lacked a protective ozone barrier.: 因为早期的地球大气中缺乏氧气，所以也缺乏起保护作用的臭氧层屏障。

13. These are pollutants, particularly ozone and soot, that do not hang around in the atmosphere as carbon dioxide does.: 这些污染物，尤其是臭氧和煤烟，不像二氧化碳那样悬浮在大气中。

14. The absence of oxygen on other planets means that those planets lack an ozone shield to protect life forms against UV radiation.: 其他行星上没有氧气，这意味着这些行星缺乏保护生命体免受紫外线辐射的臭氧层。

15. The destruction of Earth's ozone layer, for example, could contribute to the general process of impoverishment by allowing ultra-violet rays to harm plants and animals.: 例如，地球臭氧层的破坏会使紫外线伤害植物和动物，从而导致普遍的贫瘠进程。

16. These molecules burn more cleanly than gasoline, in part because they have fewer, if and, carbon-carbon bonds, and the hydrocarbons they do emit are less likely to generate ozone.: 这些分子燃烧起来比汽油更清洁，部分原因是它们的碳-碳键更少或者不存在，而且它们排放的碳氢化合物产生臭氧的可能性更小。

17. These molecules burn more cleanly than gasoline, in part because they have fewer, if any, carbon-carbon bonds, and the hydrocarbons they do emit are less likely to generate ozone.: 这些分子燃烧起来比汽油更干净，部分原因是它们的碳-碳键更少（如果有的话），而且它们排放的碳氢化合物不太可能产生臭氧。

18. Species extinction, deforestation, damming of rivers, occurrence of floods, the depletion of ozone, the degradation of ocean systems and many other areas are all experiencing acceleration.: 物种灭绝、森林砍伐、河流筑坝、洪水、臭氧层损耗、海洋系统恶化和许多其他变化都在加速发生。

19. The absence of an oxygen atmosphere on Mars and other planets in our solar system means that these planets also lack an ozone shield that would protect surface-dwelling life from UV radiation.: 在火星和我们太阳系的其他行星上没有氧气，这意味着这些行星也缺乏保护地表生物免受紫外线辐射的臭氧层。

20. I smelled and tasted ozone.: 我闻到和品尝了臭氧的气味。

21. But the ozone layer is not yet safe.: 但是即使如此，臭氧层依然没有获得安全保障。

22. That is why, by day, ozone is hard to get rid of.: 这就是白天空气中臭氧难于消散的原因。

23. Breathing in too much ozone can cause lung damage.: 吸入过多的臭氧会导致肺损伤。

24. Ozone (O3): 臭氧（O3）

25. Ozone harms plants, which decreases food production.: 臭氧对植物有害，会造成粮食减产。

26. And when sunlight hits those compounds, ozone forms.: 而当阳光照射在这些物质上时就会产生臭氧。

27. Ozone is more prevalent in places distant from highways.: 臭氧在远离公路的区域更为普遍。

28. The size and shape of the ozone hole is shown in 2009.: 这幅图片上的阴影显示的是2009年的臭氧层空洞。

29. So, let's quickly go through the Lewis structure for ozone.: 那么，让我们很快地画出臭氧的路易斯结构。

30. So, let's quickly go through the Lewis structure for ozone.: 那么，让我们很快地画出臭氧的路易斯结构。

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