“Housing Act of 1949”的概念、定义、翻译、参考文献-科学参考

单词	Housing Act of 1949
释义	Housing Act of 1949 Encyclopedia 工学〔1945年～﹞释 Housing Act of 1949美国《1949年住房法》杜鲁门总统国内立法计划中重要法案之一。被视为第二次世界大战后遍及美国大城市的城市更新运动[注]的起点。
随便看	negative energy states negative energy wave negative entropy negative entropy flow negative excess coefficient negative exponent negative exponential distribution negative eyepiece negative feedback negative film negative flower structure negative formula negative frequency-dependent selection negative function negative fundamental sequence negative glow negative gradient negative growth of population negative half-trajectory negative helicity spinors negative hologram negative hydrogen ion negative hypergeometric distribution negative hyperon negative image

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。