“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	Ming Dynasty ci-poetry Ming Dynasty court elegant dance Ming Dynasty court team dance Ming Dynasty dance Ming Dynasty dragon incense ink Ming Dynasty folk dance Ming dynasty operatic costume cases of Luyang Town, Jingtai County Ming dynasty porcelain vase with opera painting at Xincai County Ming Dynasty Rubbing Album in Zhuozhou of Snow Hall Ming Dynasty rubbing album of Boling Taishou Kongbiao Stele Ming Dynasty Rubbing Album of Cui Dunli Stele Ming Dynasty Rubbing Album of Gu Lang Stele Ming Dynasty Rubbing Album of Hengfang Stele Ming Dynasty Rubbing Album of Jingjun Stele Ming Dynasty Rubbing Album of Kong Xian Stele Ming Dynasty Rubbing Album of Kongzhou Stele Ming Dynasty Rubbing Album of Memorial on Receiving Abdication of the Crown Stele Ming Dynasty Rubbing Album of Still Cloud Building Ming Dynasty Rubbing Album of the Ode to Stone Door Ming Dynasty Rubbing Album of Yi Ying Stele Ming Dynasty Rubbing Album of Yugang Zhai Ming Dynasty Rubbing Album of Yuzhoucongshi Yinzhou Stele Ming Dynasty Rubbing Album of Zhang Menglong Stele Ming Dynasty Rubbing Album of Zhangqian Stele Ming Dynasty Rubbing Album of Zhengwengong Stele

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