气流

1. 挡板，调节风门一种可调节的薄片，如在熔炉或火炉的通气管中的，用来控制气流
   An adjustable plate, as in the flue of a furnace or stove, for controlling the draft.
2. 当飞机向前移动时，机翼上方的气流产生向上的力使飞机飞离地面保持在空中不坠。
   As the air craft moves forward, the air flowing over the wings produces lift to raise the aircraft off the ground, and keep it in the air.
3. 在对流中热气流向上运动。
   In convection, hot currents flow upwards.
4. 悬挂式滑翔机藉著暖气流在高空飞行。
   Currents of warm air keep the hang-gliders aloft.

气的英语翻译：

流的英语翻译：