“noctilucent clouds”的概念、定义、翻译、参考文献-科学参考

单词	noctilucent clouds
释义	noctilucent clouds Encyclopedia 理学〔中层大气微物理〕释 noctilucent clouds夜光云夏季曙暮期间出现于地球高纬度地区（50°～70°）大气中间层顶附近（76～85千米）的一种发光而透明的波状云。
随便看	producer price index of agricultural products producer price index of national agricultural products producer risk Producer service e-commerce producer services Producers Guild of America Producers Guild of America Award producer's risk producer's risk point producer's risk quality producer-unit system producibility producing producing and screening modes of Korean TV series producing area identification of crude drug Producing Transportization product product aggregate product algebra product algebraic variety product analysis product archives management Product Assortment product availability assessment product baseline

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。