atmospheric ozone layer
基本解释
- 大气臭氧层
英汉例句
- Once photosynthesis had raised atmospheric oxygen levels high enough, the ozone layer formed, meaning that it was then possible for living things to venture onto the land.
一旦光合作用上升了大气氧气成水平足够高， 臭氧层被形成， 意味， 它是然后可能为生存事冒险土地。 - However, its harmful effect to the atmospheric ozone layer has been deeply concerned by the international society. Much research works have been done to seek for the substitutes of them.
但其对大气臭氧层的破坏作用，已引起了国际社会的高度重视，各国对其替代产品的研究做了大量的工作。 - The basic principle of atmospheric ozone layer destruction hy polyurethane blowing agent CFC-11, and various way, developmental trend and economic feature of substitution for CFC-11 were reviewed.
简述了CFC-11对大气臭氧层破坏的基本原理，介绍了聚氨酯CFC-11替代的不同途径及发展趋势，评价了CFC-11替代的经济特性。