“美国国土安全部”的概念、定义、翻译、参考文献-科学参考

单词	美国国土安全部
释义	美国国土安全部 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	investigation of disease natural history investigation of drug crimes investigation of earth materials investigation of fishery environment investigation of geological disaster investigation of grassland rodent pest investigation of land ownership investigation of marine sediment dynamics investigation of patoral plant disease investigation of public security cases investigation of reservoir immersion investigation of reservoir leakage investigation of rock materials investigation of sand-gravel aggregate investigation of shallow structure Investigation of Stele Inscription Investigation on Clay Seals Investigation on the Classic of Poetry investigation period investigation personnel investigation procedure Investigations by Imperial Commissioners investigation supervision investigation system Investigation Team of League of Nations

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。