“fire emergency broadcast system”的概念、定义、翻译、参考文献-科学参考

单词	fire emergency broadcast system
释义	fire emergency broadcast system Encyclopedia 工学消防通信释 fire emergency broadcast system消防应急广播系统在火灾时向整个建筑物进行应急广播，指导建筑物内各部分人员疏散的广播系统。又称火灾事故广播系统或火灾应急广播系统。
随便看	paratingency equation paratingent paratingent equation paratopological group paratrace paratransit paratuberculosis paratyphoid fever para-unitary paravane paraveterinary workers para-virtualization paravitellogenin parawing paraxial paraxial approximation paraxial condition paraxial constant paraxial diffraction paraxial focus paraxial geometrical optics paraxial image paraxial imaging paraxial optical system paraxial optics

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。