“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	replacement of profit by tax replacement of variables replacement policy replacement rate replacement rate of sows replacement resources exploration replacement strategy replacement theorem replacement theory replacement titration replacement type light emitting diode lamp replacement value insurance replacing bit without lifting drills replacing business tax with value added tax across the board replantation of amputated limb replanting Replay replay attack replay retrial replay technology of slow-motion replenisher replenishing blood replenishing blood and nourishing liver replenishing blood for nourishing heart replenishing blood for regulating menstruation

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。