The air pollution has destroyed the
ozone layer.
大气污染破坏了臭氧层。
Ozone is a gas.
臭氧是一种气体。
Pop music is
ozone for him.
流行音乐对他来说是爽心怡神的力量。
Ozone is a crucial component of the Earth's stratosphere, protecting living organisms from harmful ultraviolet radiation.
臭氧是地球平流层的重要组成部分，保护生物免受有害紫外线辐射。
The
ozone layer has been depleted due to the release of chlorofluorocarbons into the atmosphere.
由于向大气中排放了氯氟碳化物，臭氧层已经耗损。
Ozone pollution, also known as smog, is a major environmental concern in many urban areas.
臭氧污染，也被称为烟雾，是许多城市地区的重大环境问题。
The use of
ozone-friendly refrigerants has helped reduce damage to the
ozone layer.
使用对臭氧层友好的制冷剂有助于减少对臭氧层的损害。
In the process of photosynthesis, plants convert carbon dioxide and sunlight into glucose and release oxygen, some of which can react to form
ozone.
在光合作用过程中，植物将二氧化碳和阳光转化为葡萄糖并释放氧气，其中一些氧气可以反应形成臭氧。
Exposure to high levels of ground-level
ozone can cause respiratory problems, especially for people with asthma.
暴露在高浓度的地面臭氧中可能会导致呼吸系统问题，尤其是对哮喘患者。
Ozone therapy is an alternative medical practice that uses
ozone gas to treat various health conditions.
臭氧疗法是一种替代医学实践，使用臭氧气体治疗各种健康状况。
Scientists have observed a seasonal variation in the concentration of
ozone in the polar regions.
科学家观察到极地地区臭氧浓度的季节性变化。
The Montreal Protocol is an international treaty designed to phase out substances that deplete the
ozone layer." (《蒙特利尔议定书》是一项旨在逐步淘汰破坏臭氧层物质的国际条约。
The recovery of the
ozone layer is expected to take several decades, due to the long lifespan of
ozone-depleting chemicals in the atmosphere.
由于破坏臭氧层的化学物质在大气中的寿命较长，预计臭氧层的恢复需要几十年的时间。
Carbon dioxide-based ice-making also has high cooling capacity per unit volume, good thermal conductivity and will not cause damage to the ozone layer.
二氧化碳制冰技术单位体积的冷却能力也很高，热导率好，而且不会对臭氧层造成破坏。
The technology was independently developed by a research team with Shandong University of Technology and has been appraised by the State Intellectual Property Office as a "revolutionary discovery" to produce polyurethane foam agent free of CFCs, which are harmful to the ozone layer and a source of greenhouse gas.
That is the reason why China has been recognized as a developing country in international agreements and treaties, such as the WTO, the UN Framework Convention on Climate Change and the Montreal Protocol on Substances that Deplete the Ozone Layer, which has been accepted by the majority of members of the international community.
To maintain the high quality of its trout products, the Zungui company has introduced world-leading processing and packaging equipment and auxiliary facilities — metal detectors, microbial testing devices and ozone disinfection systems.
Olympic speed skating venues once used refrigerants that damaged the Earth's ozone layer for making ice, according to Gui Lin, an official with the Planning and Construction Department of the Beijing Organizing Committee for the 2022 Olympic and Paralympic Winter Games.
Not using ozone layer-harming Freon as a refrigerant in ice making during the Games is expected to help reduce carbon emissions equivalent to that of 3,900 cars per year, and cut emissions from the activity to nearly zero.
在奥运会期间，不使用对臭氧层有害的氟利昂作为制冰制冷剂，预计每年将有助于减少相当于3,900辆汽车排放的碳排放量，并使该活动的排放几乎降至零。