“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	long-range navigation C system long range navigation system long range order long-range order long-range order, LRO long range radio direction finding system long range radio navigation system long range salvation long range structure long-range structure long range α particle long-range α particle long residual herbicide Long River long root long run book long running queries long-runout landslide long sale books long sequence Long Shan Longshan Caves Longshan Formation Longshangang Longshan Gongyuan

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