“historical and cultural sites under government protection “four haves””的概念、定义、翻译、参考文献-科学参考

单词	historical and cultural sites under government protection “four haves”
释义	historical and cultural sites under government protection “four haves” Encyclopedia 历史学文物保护单位管理释 historical and cultural sites under government protection “four haves”文物保护单位“四有” 中国对文物保护单位进行科学管理的一项基础工作。
随便看	unalloyed steels for engineering structures unalloyed steels for railway axles unambiguous unambiguous definition unambiguous determination unambiguous grammar unambiguous language unambiguous solution unanimity unannealed unannotated edition unannounced satellite unar unarmed injury unary unary algebra unary algebraic operation unary cofactor triangle unary composition law unary extension unary object unary operation unary operator unary predicate unary relation

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。