“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	the Yellow Emperor’s Mausoleum The Yellow River Monthly The Yellow River Publishing & Media Group Co.,Ltd. The Yellow Rose the Yellow Sea fishing ground The Yellow Storm The Yellow Wallpaper the Yewin Tonggu County The Yi-Chinese Dictionary the yield and plastic deformation of polymers the Yin and Yang interact with each other to create harmony The YinGuangXia Scandal the Yipu Garden The Yi Shu Hui Pien: A Monthly Magazine of Translated Political Works The Yomiuri Shimbun controversy The Yong Pao the Yongshang Poets’Club The Young and the Damned the young China The Young China Association The Young Couples Apartment The Youngest Daughter of Family Xu The Young Generation The Young Guard the young man's role

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。