upwash

upwash

美 　英

• n.上洗流
• 网络上洗气流；气流上洗；上洗区

英汉解释

n.

1. 上洗流

例句

The air flowing over a bird's wings curls upwards behind the wingtips, a phenomenon known as upwash.

气流在划过鸟类双翼时会在其后面弯曲向上，这是一种叫上升流的现象。

Other birds flying in the upwash experience reduced drag, and spend less energy propelling themselves.

在上升流中飞行的鸟阻力减小，可以用更小的力气飞。