“National Environmental Policy Act of 1969”的概念、定义、翻译、参考文献-科学参考

单词	National Environmental Policy Act of 1969
释义	National Environmental Policy Act of 1969 Encyclopedia 历史学美国历史释 National Environmental Policy Act of 1969；NEPA《国家环境政策法》 1969年美国联邦政府颁布的综合性环境保护法令。
随便看	ore approved proportion ore-bearing coefficient ore bed ore beneficiability ore beneficiability tests ore body ore break down ore-caused remote sensing anomaly ore chemical composition ore comminution energy consumption principle ore concentration area Ore condition Ore conjecture ore crushing ore crushingprocess ore crushing process control ore dampness ore dilution rate ore distributing control Ore domain ore drawing ore field orefield ore formation mechanism ore-forming element geochemistry

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。