“pulse type electronic fence”的概念、定义、翻译、参考文献-科学参考

单词	pulse type electronic fence
释义	pulse type electronic fence Encyclopedia 工学入侵和紧急报警系统释 pulse type electronic fence脉冲式电子围栏集威慑、阻挡和报警等功能于一体的周界防入侵报警系统。由脉冲主机和前端围栏（合金线）构成，脉冲主机发射脉冲信号通过前端围栏形成回路，当回路发生开路或短路时系统发出报警信号，同时也可通过前端围栏直接给予入侵者安全范围内的电击。
随便看	planning editor planning element planning environmental impact assessment of water resources project and hydropower project planning evaluation planning for Beijing scenic area system Planning for Emergency Capacity Construction of National Major Offshore Oil Spills（2015-2020） planning for green space system of Kunming Planning for the Arts planning gain planning information system project cost management planning information system project quality management planning information system project risk response planning information system project schedule management planning layout of scenic and historic area planning management of land use planning management of library planning management of underground space planning management pattern planning management pattern of market economy planning map planning mathematics planning of ancient Chinese city planning of an experiment planning of Beijing Planning of Canberra

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。