| Gb | Eng |
|---|
| 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. |
| 气流分离移动的流线型的躯体上流体边界层上的分隔物，如飞机的机翼，在平滑的流体流动中会引起故障和湍流 | A separation in the boundary layer of fluid about a moving streamlined body, such as the wing of an airplane, causing a breakdown in the smooth flow of fluid and resulting in turbulence. |
| 在对流中热气流向上运动. | In convection, hot currents flow upwards. |
| 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. |
| 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. |
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