“emergency broadcasting”的概念、定义、翻译、参考文献-科学参考

单词	emergency broadcasting
释义	emergency broadcasting Encyclopedia 文学紧急广播释 emergency broadcasting紧急广播通过广播通信系统迅速向公众通告紧急事件的传播手段。工学【广播电视关键技术】释 emergency broadcasting应急广播利用广播电视系统向公众发布突发事件相关信息的技术体系。应急广播体系是国家应急体系和国家公共服务体系的重要组成部分。
随便看	airport parking facility airport pavement airport pavement management system airport pavement overlay engineering Airports Council International airport survey airport system airport terminal airport terminal area airport terminal capacity airport visual aids airport working area air-powered feed machine air power meter air power theory airpre-heater air preheater damage air pressure air pressure, barometric pressure air pressure chemical vapor deposition air pressure gauge airproof/sealing felts and blankets air propeller air propeller flight tes Air public transport

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。