“civil air defense shelter”的概念、定义、翻译、参考文献-科学参考

单词	civil air defense shelter
释义	civil air defense shelter Encyclopedia 工学人防工程释 civil air defense shelter人防工程为防范或减轻战争空袭危害，保护国家和人民生命财产安全，按预定防护要求修建的防护工程。全称人民防空工程。美国、英国、法国、瑞士、瑞典、芬兰等国家称民防工程。
随便看	brachypyramid brachysynclinal brachytelescope brachytherapy brachytherapy afterloading equipment brachytherapy room bracing structure with double-row piles Brack bracken fern family bracken poisoning bracket bracket conveyer bracketed bracketed expression bracketing bracket of hydro-generator bracket operation bracket polynomial bracket product bracket representation of Chinese character structure bracket skein triple bracket system Brackett continuum Brackett limit Brackett series

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。