“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	maritime museum Maritime Museum of Atlantic maritime patrol aircraft maritime power maritime radio communication Maritime Rescue Coordination Centre maritime restricted area maritime safety information digital broadcasting system maritime services Maritime Silk Road Maritime Silk Road Museum of Guangdong maritime space name maritime sports zone Maritime Strike Maritime Strike，1890 maritime supervisory authority Maritime Trade Offices maritime traffic safety Maritime Traffic Safety Law of the People’s Republic of China maritime traffic works maritime transportation in the Yuan period maritimity Maritz Government Marius Petipa Marius Sophus Lie

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。