“Immigration Act”的概念、定义、翻译、参考文献-科学参考

单词	Immigration Act
释义	Immigration Act Encyclopedia 历史学美国历史释 Immigration Act移民法美国关于移民政策的联邦法律规定，世界上最完善、最复杂的移民法典。
随便看	environmental protection law of the armed forces Environmental Protection Law of the Russian Federation environmental protection laws and regulations environmental protection map environmental protection measures of water resources project and hydropower project environmental protection of airport environmental protection of Beijing‐Shanghai High Speed Railway environmental protection of chemical industry environmental protection of drinking water sources environmental protection of fossil-fired power plant environmental protection of highway environmental protection of overhead transmission line environmental protection of Qinghai-Tibet Railway from Golmud to Lhas environmental protection of tailings pond environmental protection of the international seabed environmental protection packaging environmental protection products environmental protection product standards environmental protection program environmental protection technique environmental protection technology for power generation environmental protection technology policy environmental protest environmental psychology environmental public goods或者environmental commons

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。