exhaust hood造句

1、The complex structure of exhaust hood is described by body fitted coordinates and porosity.
采用适体坐标法和空度法描述了排气缸复杂的结构，开发了排气缸三维网格自动生成软件。

2、Combustion gases are collected by an exhaust hood for further analysis.
燃烧过的气体被抽油烟机收集以作进一步分析。

3、The traditional exhaust hood and canopy hood with attached air curtain have different principles.
传统排风罩和气幕上吸罩是两种工作原理不同的局部排风设备。