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消防应急广播系统
释义
消防应急广播系统
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。
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square mapping
square map subdivision
square matrix
square matrix of order n
square mean value of electric quantities fluctuation
square mean value of thermal electromotive force
square mean velocity of Brownian particle
square measure
square mesh
square mesh grid
Square Mountain and Changyu Dongtian Scenic and Historic Area
squareness
squareness measurement
square net
square number
square of a number
square of opposition
square of order n
square of the distance
square of the standard deviation
square packing
square paper
Square Park
square part
Square play
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