“security and protection system”的概念、定义、翻译、参考文献-科学参考

单词	security and protection system
释义	security and protection system Encyclopedia 工学安全技术防范管理释 security and protection system安全技术防范系统以维护社会公共安全为目的，运用安全防范技术和其他相关技术所构成的系统，或由这些系统为子系统组合或集成的电子系统或网络。是技术防范手段的具体表现形式。
随便看	gravitational cement-soil retaining wall support gravitational clustering gravitational collapse gravitational condensation gravitational constant gravitational contraction gravitational darkening gravitational deflection gravitational deflection of light gravitational differentiation gravitational displacement gravitational distortion gravitational double star gravitational drift gravitational effect gravitational encounter gravitational energy gravitational equilibrium gravitational field gravitational field of inversion of gravity gradient field gravitational focusing gravitational force gravitational freeze-out gravitational heat pipe gravitational instability

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。