“臭氧层损耗”的概念、定义、翻译、参考文献-科学参考

单词	臭氧层损耗
释义	臭氧层损耗 Encyclopedia 理学〔中层大气化学〕释 ozone depletion臭氧层损耗指20世纪70年代末以来观察到的两个臭氧总量下降的现象。一是地球大气臭氧总量（主要是臭氧层）平稳下降约4%；二是极地平流层臭氧春季大幅下降，后者被称为臭氧洞。除了上述平流层现象外，春季极地对流层中也存在臭氧损耗现象。
随便看	single end sizing single end termination single-equation method single error single-escape peak Single European Sky ATM Research single event burnout single event effect single event functional interrupt single event gate rupture single event latchup single event transient single event upset single event upset，SEU single explosives single exposure single factor alternate experiment single-factor bionics/simple bionics single factor design single-factor experiment single-factor interest rate model single-factor method single factor of safety method Single factor productivity measurement method Single family

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。