lift-off speed
常见例句
- A glider wing is an efficient way to generate lift, but my seconds-long flight proved that running off a dune doesn't generate much speed.
滑翔机的机翼能有效地提供升力，但我那仅有几秒的飞翔时间证明了，从沙丘上冲下来并不能产生多快的速度。 - Surface proximity and swirl rotational speed are the two basic factors leading to flame lift-off asymmetry, but their influences on the flame lift-off length is not strong.
模拟的结果发现贴壁程度和涡流转速是产生火焰浮起长度不对称性的基础，但其对火焰浮起长度的影响并不显著； 返回 lift-off speed