Wind Up Plane的意思|示意

As we neared the ground the wind picked up and the plane trembled so strongly that a number of passengers grabbed their armrests. Suddenly the wind hit the plane with terrible force.

当我们的飞机很接近地面的时候，风把飞机又拉了起来，飞机剧烈地抖动着，有些旅客抓着座椅的扶手。

The ten-year-old dog wears specially-made wind-proof glasses to protect his eyes and sits calmly on his owner's lap as the plane takes them up to 3,000ft before every leap.

每次跳伞前，在飞机把他们带往3000英尺的高空时，这只十岁的狗狗都戴着特制的防风镜保护眼睛，安安静静地坐在主人的大腿上。

Wind tunnel measurement gives the velocity field and vorticity field in intersection plane at different downstream position, which is up to 20 times cord-length.

风洞实验采用PIV测量了沿流向下游不同截面的涡量场和速度场，测量截面距机翼后缘最远达到20倍弦长。