“induced draft fan”的概念、定义、翻译、参考文献-科学参考

单词	induced draft fan
释义	induced draft fan Encyclopedia 工学烟风系统释 induced draft fan引风机将锅炉的烟气抽出，维持锅炉负压状态的电动机械。又称吸风机。
随便看	primitive pseudoperfect number primitive Pythagorean triple primitive quadratic form primitive recursion primitive recursive arithmetic primitive recursive attribute primitive recursive description primitive recursive function primitive recursive isomorphism primitive recursiveness primitive recursive operation primitive recursive predicate primitive recursive relation primitive recursive scheme primitive recursive set primitive recursive transformation primitive reflex primitive regular group primitive relation primitive religion primitive representation primitive representation space primitive right triangle primitive ring primitive root

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。