“消防无线三级网”的概念、定义、翻译、参考文献-科学参考

单词	消防无线三级网
释义	消防无线三级网 Encyclopedia 工学消防通信释 fire wireless three level network消防无线三级网消防救援行动通信的网络层次结构。消防无线通信网络分为三个层次，即消防一级网（城市消防管区覆盖网）、消防二级网（现场指挥网）、消防三级网（灭火救援战斗网），简称“消防无线三级网”。
随便看	permeability blind zone permeability calculation permeability coefficient permeability determination method permeability effect permeability heterogeneity intensity permeability, magnetic conductivity permeability measurement permeability of biological tissue permeability of concrete permeability of drug permeability of free space permeability of ore permeability of shelterbelts permeability of soil permeability of soils permeability of vacuum permeability of wood permeable membrane permeable rate of rock mass permeable reactive barrier permeable reactive barrier technology permeameter permeance permease

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。