“fall meteorite/observed fall”的概念、定义、翻译、参考文献-科学参考

单词	fall meteorite/observed fall
释义	fall meteorite/observed fall Encyclopedia 理学〔陨石降落〕释 fall meteorite/observed fall降落型陨石被人看到或通过仪器观察到降落过程的陨石。即知道准确降落时间的陨石。
随便看	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 U set U-set Use the Language of the Motherland Correctly, Fight for the Purity and Health of the Language!（Editorial） use value use value of forest resource use value of resources U.S.FDA USFDA

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。