“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	A Selection of Cheng Yanqiu’s Singing Style A Selection of Chinese Literature of Past Dynasties A Selection of Ci Gems A Selection of Ci-Poems from Yiheng Mansion A Selection of Ci-Poetry A Selection of Lectures on Chinese Literature A Selection of Modern-Style Poems of the Song Dynasty A Selection of Music for Voices of Modern Peking Opera Performance in 1964 A Selection of Operas in Anhui Province A Selection of Poems of the Song Dynasty A Selection of Political Treatises with Commentaries A Selection of Refined Ci-Poems A Self-criticism by Du Fu A Self-Portrait Asellotans Asellus Australis Asellus Borealis Asellus Primus Asellus Secundus Asellus Tertius ASEM A Sentimental Journey Through France and Italy A Sentimental Story A Separation aseptic filling

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。