The most common types arise in the epidermis (outer skin layer) and have become more frequent with the thinning of the atmosphere's ozone layer.
最常见的皮肤癌发生于表皮(皮肤外层),因大气中臭氧层变薄而发生频率越来越高。
The protective ozone layer above the Earth has been thinned.
地球上方具有保护作用的臭氧层正变得越来越稀薄了。
The atmosphere is becoming thinner and strong sunlight scorches people.
臭氧层越来越薄，阳光越来越灼人。
The thin area has never become an empty hole, however,
臭氧稀薄区域从未变成一个空洞，无论如何，
Studies on the Microozonization-TLC Method for the Separation and Analysis of Copolymerization Products of α-Pinene/Styrene
α－蒎烯／苯乙烯共聚产物微臭氧化－薄层层析分离研究
WMO Statement on Modification of the
气象组织关于人类活动改变臭氧层问题的
The Relation Between the Total Ozone Variation in Asis and the South Asian Aigh
大气臭氧层变化与南亚高压活动关系的探讨
The Relationship Between the Change of Ozone Layer and the Epidemic Meningitis and the Spread of Bubonic Plague;
臭氧层变化与流行性脑膜炎及鼠疫流行的关系
To convert(oxygen)to ozone.
使臭氧化把（氧气）变成臭氧
And they have no idea what it means for the future.
也不知道南极上空的臭氧变稀薄对将来意味着什么。
but they also admit they have no idea what causes the ozone to become thin.
但他们也承认说对使南极上空的臭氧变稀薄的原因还不清楚，
ozone-depleting refrigerant
消耗臭氧层的制冷剂
The AOL is breaking up.
人工臭氧层正在破裂。
Trust Fund for Protection of the Ozone Layer
保护臭氧层信托基金
Vienna Convention on the Protection of Ozone Layer
保护臭氧层维也纳公约
potentially ozone (layer)-depleting substance
可能消耗臭氧层物质
World Plan of Action on the Ozone Layer
世界臭氧层行动计划
Industry Cooperative for Ozone Layer Protection
保护臭氧层工业合作社