英语语法分析

However, due to the emergence of CFCs and halons so great damage to the ozone layer.

但是由于氟利昂和哈龙的出现，使臭氧层受到很大的破坏。

EBM aerosol fire extinguishing agent is a new type of fire extinguishing agents of high efficiency, its efficiency is higher than that of Halons.

ebm气溶胶灭火剂是一种新型高效灭火剂，其灭火效率高于哈龙类灭火剂。

The destruction of ozone molecules in the ozone layer by chemical reaction with materials released from human activities, including chlorofluorocarbons and halons.

从人类活动中释放出来的物质(包括氟氯烃和卤代烷哈龙)同臭氧层中的臭氧分子发生化学变化，导致其破坏。