The forces on a spinning ball that is flying through the air are generally divided into two types: a lift force and a drag force.
空气中运行的旋转球的受力通常分为两种：升力和阻力。
Spinning on, into the sun, flying higher.
旋转起，向着太阳，飞得更高。
The paper discusses the influence of the direction and strength of force, the angles of the bat and spinning on the balls flying curve.
根据乒乓球运动中击球时用力方向、拍面角度、发力大小、旋转性能等方面阐述对球的飞行弧线的影响。
They have also concentrated their feeling of "flying" in the fiction which bring a new experience of high rhythm and spinning.
她们对“飞”的感觉的集中渲染让她们的文字也产生了节奏飞快、高速旋转的效果。
They have also concentrated their feeling of "flying" in the fiction which bring a new experience of high rhythm and spinning.
她们对“飞”的感觉的集中渲染让她们的文字也产生了节奏飞快、高速旋转的效果。
应用推荐