“Proclamation of Emancipation of Negro Slaves”的概念、定义、翻译、参考文献-科学参考

单词	Proclamation of Emancipation of Negro Slaves
释义	Proclamation of Emancipation of Negro Slaves Encyclopedia 经济学解放黑人奴隶的宣言释 Proclamation of Emancipation of Negro Slaves《解放黑人奴隶的宣言》美国联邦政府总统A.林肯（1809～1865）在南北战争中签署发布的解放南部叛乱各州黑人奴隶的宣言令。
随便看	information commons information communication information communication barrier information communication in power systems information communication laws information communication medium information communication on internet information communication platform information comparison technology information competition information compression information consciousness information conservation information construction Information Construction Based on Information Understanding information consulting service information consumer information consumption information content information content acquisition information correlation coefficient information corruption information credibility information crime information crisis

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。