“豁贱为良”的概念、定义、翻译、参考文献-科学参考

单词	豁贱为良
释义	豁贱为良 Encyclopedia 历史学历史事件释 rise from lower class to commoner class豁贱为良中国清代改变某些贱民法律地位的措施。
随便看	contrapositive theorem contra punctus per recte et retro contrarian behavior contrariness contrarotate contrarotation contrary contrary event contrary propositions contrary theorem contrast contrast agent contrast analysis contrast and harmony contrast character contrast coefficient contrast color contrast, contrast ratio contrast design contrast developer contrast effect contrast-enhanced CT contrast-enhanced ultrasonography，CEUS contrast enhancement contrast factor

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。