“访客对讲系统”的概念、定义、翻译、参考文献-科学参考

单词	访客对讲系统
释义	访客对讲系统 Encyclopedia 工学〔安全防范自动化系统〕释 visitor intercom system访客对讲系统安装在住宅、楼宇及要求安全防卫场所的出入口，室内人员根据与入口处访客的对讲情况来给访客电控开门的系统。
随便看	composite flower design composite flywheel composite fortified food composite foundation composite foundation with flexible piles composite foundation with long and short piles composite foundation with piles with the horizontal reinforcement composite foundation with rigid piles composite function composite functor composite ground with cohesive columns composite ground with granular columns composite group composite grouting material composite hologram composite homomorphism composite homotopy class composite hypothesis composite hypothesis testing composite ideal composite index number composite index of leading indicators composite integer composite knot composite lattice

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。