“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	crop water requirement crop water requirements crop water utilization efficiency crop yield crop yield estimation by remote sensing croquet C-ROSS cross cross action cross aldol condensation cross analysis cross antenna cross-axis mounting crossbar array crossbar array memory crossbar network cross basin water control planning and hub of Pan Jixun cross beam technique crossbite cross bombardment cross-border environmental conflicts control cross-border hunting cross border integration cross-border listing and transactions of securities cross-border planning

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