“ventilation system”的概念、定义、翻译、参考文献-科学参考

单词	ventilation system
释义	ventilation system Encyclopedia 工学实验排水系统释 ventilation system建筑排水通气系统为使排水管道系统内空气流通，压力稳定，避免因管内压力波动使有毒有害气体进入室内而设置的与大气相通的管道。
随便看	polygonal spiral polygonal variation polygon area polygonatum root-knot nematode disease polygon-circumscribing constant polygon clipping polygon construction polygon density polygon diagonal polygon diameter polygon division problem polygon edge polygon equivalent by dissection polygon fractal polygon-inscribing constant polygon intersection polygonization polygon mapping polygon of seventeen sides polygonometry polygonous polygon over a monoid polygon slicing polygon tessellation polygon tiling

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。