“primary air fan”的概念、定义、翻译、参考文献-科学参考

单词	primary air fan
释义	primary air fan Encyclopedia 工学烟风系统释 primary air fan一次风机为锅炉的正常运行提供具有一定压头和温度的一次风的风机。
随便看	documentary evidence documentary evidence examination documentary evidence examine documentary film Documentary Film Handbook documentary film music documentary lighting documentary literature documentary of stage arts documentary photography documentary production order documentary's narrator documentary theatre documentary TV play documentation Documentation and Fictionalization Documentation,Information and Knowledge Documentation List of Tripitaka Buddhism documentation science document cataloging of integrated library automation system document catalogue document categorization document circulation security system document classification document classification, document categorization

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。