“ozone depletion”的概念、定义、翻译、参考文献-科学参考

单词	ozone depletion
释义	ozone depletion 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	Nanjing Funeral Parlor Nanjing Gang Nanjing Geological Museum Nanjing Geological School Nanjing Guanghua Photo Studio Nanjing High-Tech Industrial Development Zone Nanjing History Museum of the Ming City Wall Nanjing Hydraulic Research Institute Nanjing Incident of 1927 Nanjing Institute of Astronomical Optics & Technology nanjing institute of environmental sciences,ministry of ecology and environment Nanjing Institute of Geography & Limnology,Chinese Academy of Sciences Nanjing Jiangbei New Area Nanjing Jiangnan Theatre Nanjing Jingji Jishu Kaifaqu Nanjing Lao Shan National Forest Park Nanjing Library Nanjing Lu Nanjing Lukou International Airport Nanjing military region Nanjing Military Region Political Department Frontline Drama Troupe of the CPLA Nanjing Multi-dimensional Rockery Pavilion NanJing Municipal Archives Nanjing Museum of Paleontology Nanjing National Government

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