“positive draft”的概念、定义、翻译、参考文献-科学参考

单词	positive draft
释义	positive draft 强制通风加力通风正向气流正压通风
随便看	color change interval color channel color character display color chart color chassis color check color circle color circuit color code color coded computer memory color-coded graph color-coded map color coder color coding paints color coefficient color command color comparator color comparator pyrometer color-compensating (CC) color compensating filter color component oscilloscope color compositing technique color composition color conditioning color constancy

科学参考收录了1248194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。