“National Housing Act”的概念、定义、翻译、参考文献-科学参考

单词	National Housing Act
释义	National Housing Act Encyclopedia 历史学美国历史释 National Housing Act《全国住宅法》改善美国民众住房条件的重要法律。该法最初制订于1934年，是F.罗斯福“新政”中的一项重要措施。
随便看	beam background beam bridge for pipeline beam broadening beam chemistry beam column beam combiner beam combining fiber laser beam convergence beam cooling beam crane beam current beam current; beam intensity beam current convective instability beam diameter beam diaphragm beam dilution beam divergence beam divergence angle beam dyeing beamed radiation beam efficiency beam emittance beam energy beam equation beam expander

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。