“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	sulfide ceramics sulfide minerals in coal sulfide ore collector sulfide scavenger sulfide solid electrolyte sulfide; thioether sulfine sulfite sulfolane sulfolex sulfolipid sulfonamide fungicides sulfonamides sulfonated polystyrene sulfonate surfactant sulfonation sulfonation of polymer sulfonation process sulfone sulfonic acid sulfonium ion sulfonium salt sulfonylation sulfonylurea herbicides sulfonylureas

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。