“when and only when”的概念、定义、翻译、参考文献-科学参考

单词	when and only when
释义	when and only when Mathematics when and only when当且仅当
随便看	interpretation signs interpretations of the Insurance Law of the People's Republic of China Interpretations of the Supreme People’s Court on Several Issues Concerning the Application of the Law in the Trial of Criminal Cases Concerning the Destruction of Grassland Resources interpretation system of national geoparks interpretation theorem interpretative case study interpretative reading interpretative semantics interpretative sociology interpretative structural modeling interpretative structure model interpreter interpreter pattern interpreting interpreting corpus interpreting notetaking Interpreting the Book of Changes interpretive anthropology interpretive biography Interpretive Semantics interpretive social work interpretivism interprime interprocess communication interprocess communication, IPC

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。