“firefighting ventilator”的概念、定义、翻译、参考文献-科学参考

单词	firefighting ventilator
释义	firefighting ventilator Encyclopedia 工学灭火救援装备释 firefighting ventilator排烟器材利用动力设备和风机对灾害事故现场进行排烟或送风的器材。
随便看	cutting pattern cutting plane cutting-plane algorithm cutting plane method cutting-plane method cutting point cutting problem cutting propagation cutting quota cutting rate cutting root system cuttings analysis cuttings cleaning cuttings density cuttings description cuttings drying cuttings fluorescence grade division cuttings gas logging cuttings lag time correction cuttings logging sketch cuttings physical section cutting-stock problem cutting temperature cutting tool cutting tools

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。