“夜光云”的概念、定义、翻译、参考文献-科学参考

单词	夜光云
释义	夜光云 Encyclopedia 理学夜光云释 noctilucent cloud夜光云在曙暮期间出现于地球较高纬度高空的一种发光而透明的云。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。 Astronomy 全称：noctilucent cloud。缩写：NLC夜光云
随便看	user operation behavior analysis user-oriented test user pays principle user plane user preference of information need user pressure regulating device user process user profile User profile/User Personas user range error User requirements user requirements user research users and interactive information retrieval users authentication authorization user's collaborative information retrieving behavior users'cost of fisheries resources user's diary description user's exploratory searching behavior user's perspective study user's psychology-behavior control mechanism user stack user study user survey method uses and gratifications approach

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。