“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	relative refractive index relative refractory period relative retention time relative retention value relative reverberation level relative Rf value relative risk relative risk aversion relative risk function relative risk model relative risk reduction, RRR relative root system Relatives relative scalar relative scale relative sea-level change relative sensitivity coefficient relative set relative singular homology group Relatives of Emperor relatives of the legal relationship relative spectral response scaling relative sphere relative stability relative standard deviation

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