“intrusion and hold-up alarm system”的概念、定义、翻译、参考文献-科学参考

单词	intrusion and hold-up alarm system
释义	intrusion and hold-up alarm system Encyclopedia 工学入侵和紧急报警系统释 intrusion and hold-up alarm system; I&HAS入侵和紧急报警系统兼有入侵报警和紧急报警的报警系统为入侵和紧急报警系统。入侵报警系统是利用传感器技术和电子信息技术探测并指示进入或试图进入防护范围的行为的报警系统；紧急报警系统是由用户主动触发紧急报警装置的报警系统。旧称入侵报警系统。
随便看	land reclamation project design land reform Land Reform Act of Peru Land Reform and Immigrant institute of Ecuador land reform in China Land Reform Movement Land Reform of Nasser land registration land rent land rent and competitive rent theory land rent theory land requisition of water resources project land reserve system land resource map land resource remote sensing land resources land resource science land resources engineering land resources management land resources of China land resources satellite land resources use land resource zoning land return Land Rights Case over the Gove Peninsula

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。