“manual fire alarm system”的概念、定义、翻译、参考文献-科学参考

单词	manual fire alarm system
释义	manual fire alarm system 手动火警系统手摇式火警装置
随便看	proliferative strands proliferative tuberculous pleuritis proliferative zone proliferative zone of cartilage cell proliferous proliferous polymer prolific prolificacy prolification prolinase proline prolinemia prolinuria prolipase Prolite prolmon tablet prolog (prologue) prologue prolong prolongation prolongation of effect prolongation of latency prolonged agitation prolonged breath sound prolonged corrosion test

科学参考收录了1248194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。