This heatedair, drawn down from the roof, then mixes with the greenhouse air as it reaches a second sea-water-moistened cardboard wall at the back of the greenhouse.
从屋顶吸出的这种热空气,在到达温室后部第二个被海水润湿的纸板壁时,便与温室空气混合。
2
Heatedair is forced into the upper tier of ducts.
加热的气流被送入上面的一排管道。
3
Compared far infrared drying and heatedair drying for red pepper.