“United States Department of Homeland Security”的概念、定义、翻译、参考文献-科学参考

单词	United States Department of Homeland Security
释义	United States Department of Homeland Security Encyclopedia 法学外国警察史释 United States Department of Homeland Security; DHS美国国土安全部美国政府在“9·11”事件之后设立的联邦行政部门，负责国内安全及防止恐怖活动。
随便看	Bali Road Map Bali roadmap Bali sardinella Balkan League Balkan Wars Balkars balking balkstone Ball ball ballability Ballad ballad ballade Ballad of a Soldier Ballad of Longshang Area Ballad of Suffering in the Cold balladromic Ballads about Tax Officials ballads and court hymns after Western Zhou Ballads and Romances ballad-singing and story-telling arts Ballads of Seasonable Rain ballad to the rhyme of dulcimer and other musical instruments in Guizhou ballad to the rhyme of dulcimer and other musical instruments popular in Enshi

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。