“火灾保护对象等级”的概念、定义、翻译、参考文献-科学参考

单词	火灾保护对象等级
释义	火灾保护对象等级 Encyclopedia 工学〔火灾报警与消防连动自动化系统〕释 fire protection level火灾保护对象等级按照保护对象的使用性质、火灾危险性、疏散和扑救难度等因素，对保护对象进行的分级管理。
随便看	rationality theorem rationalization rationalization of crime rationalization of denominator rationalization strategy of interrogation rationalized MKSA system of units rationalizing rationalizing denominator rationalizing factor rational l adic cohomology rational l-adic cohomology rational-legal authority rationally connected rationally connected manifold rationally dependent rationally equivalence rationally equivalent rationally equivalent cycle rationally equivalent module rationally expressible rationally reducible rationally related rational magnetic surface rational manifold rational mapping

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。