“polycrystal X-ray diffractometry”的概念、定义、翻译、参考文献-科学参考

单词	polycrystal X-ray diffractometry
释义	polycrystal X-ray diffractometry Encyclopedia 理学多晶X射线衍射释 polycrystal X-ray diffractometry多晶X射线衍射用X射线衍射法研究多晶样品的成分和结构的一种实验方法。又称粉末法。
随便看	relational database relational data model relational data model theory relational definition relational dialectics theory relational duty relational framing theory relation algebra relational interaction relationality relational matrix analysis relational norms relational orientation relational product relational proposition relational rationality relational schema relational self relational structure relational symbol relational system relational uncertainty relation between different phonological categories relation between generation relation by marriage

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。