“urban ecological crisis”的概念、定义、翻译、参考文献-科学参考

单词	urban ecological crisis
释义	urban ecological crisis Encyclopedia 理学城市生态危机释 urban ecological crisis城市生态危机发生在城市生态系统中的生态环境被严重破坏、城市居民的生存与发展受到威胁的现象。
随便看	Occitanie occlude occluded body occluded phosphorus occluder occlusion occlusion coprecipitation occlusion effect occlusive occlusive part occulation observation occultation occultation angle occultation band occultation curve occultation of planet occultation of satellite occultation of source occultation of star occultation photometric detection occultation time occultation variable occulting disk occulting mask occulting object

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