关于臭氧层空洞的英语句子

关于臭氧层空洞的英语句子

人类活动产生的微量气体，如氮氧化物和氟氯烷等，对大气中臭氧的含量有很大的影响。引起臭氧层被破坏的原因有多种解释，其中公认的原因之一是氟里昂（氟氯甲烷类化合物）的大量使用。氟里昂被广泛应用于制冷系统、发泡剂、洗净剂、杀虫剂、除臭剂、头发喷雾剂等。氟里昂化学性质稳定，易挥发，不溶于水。

　　反应的最后结果是将O3转变为O2，而CI原子本身只作为催化剂，反复起分解O3的作用。O3就被来自氟里昂分子释放出的CI原子引发的反应而破坏。
Human being exercises the trace gas coming into being, if nitrogen oxide and fluorine chlorine alkane etc. , the contents being hit by ozone to atmosphere have very big effect. Arouse the cause that the ozonosphere is destroyed having various make an explanation, one of among them universally accepted cause is freon (the fluorine chlorine methane is similar to a compound's) Da Liang Shi Yong . The freon quilt applies to refrigerating system , vesicant , washing agent , insecticide , deodorant , hair aerosol etc. broadly. Freon chemical property is stable , easy to be volatized, be insoluble in water. Reactive at last result is to change O3 into O2 , the CI atom is but catalysator per se only, start to change over and over again for the effect breaking up O3. O3 is come from the reaction that the CI atom that the freon molecule releases out initiates right away but is destroyed.

臭氧层空洞{ozonosphere hole }

ozone is a major component of the ozone layer, at 10 ~ 50km from the ground the atmosphere the stratosphere, the concentration of the atmosphere, about 90% of the ozone, of which 22 ~ 25km away from the ground to the highest value of ozone concentration, called the ozone layer. if the earth ozone compressed to 1 atm, its thickness is only 3mm or so, like a "universe of about 3mm thick clothes." with the rapid development of modern industry, the destruction of the ozone layer is also increasing, so the resulting fall in the birth of the antarctic ozone hole. 关键词是：: ozone; ozone layer; the antarctic ozone hole