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脉冲式电子围栏
释义
脉冲式电子围栏
Encyclopedia
工学
入侵和紧急报警系统
释
pulse type electronic fence
脉冲式电子围栏
集威慑、阻挡和报警等功能于一体的周界防入侵报警系统。由脉冲主机和前端围栏(合金线)构成,脉冲主机发射脉冲信号通过前端围栏形成回路,当回路发生开路或短路时系统发出报警信号,同时也可通过前端围栏直接给予入侵者安全范围内的电击。
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biological viewpoint of crime
biological water quality monitoring
Biological Weapons Convention
biological zonality
biologic preservation of aquatic products
biologism of psychology
BIOLOG system
biology
biology control system
biology landscape
biology of aging
biology of polluted water
biology-oriented synthesis
biology recognition technology
biology resource
biology technology law
BIOLOG系统
bioluminescence
bioluminescence imaging
bioluminescence immunoassay
bioluminescence probe
bioluminescence resonance energy transfer
biomacromolecule
biomacromolecule; biological macromolecule
bio-macromolecules
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