“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	people of East Timor people of five regions People of the Po Valley people oriented People-Oriented Doctrine of Sakuzō Yoshino people-oriented thoughts People Places People Republic of Khwarezm Soviet People's Alliance Party People's Army Pictorial People's China people's choice: media in political propaganda People's Congress people's congress deputy people's courtroom people's courts of the People's Republic of China People's Daily (Shanxi, Hebei, Shandong and Henan) People's Democratic Movement Party People's Democratic Party people search and rescue People's Education People's Education Electronic & Audiovisual Press Ltd. People's Education Press people's environment People's Fine Arts Publishing House

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。