spin velocity的意思|示意

However, increasing the velocity at a given spin reduced the lift coefficient.

但是，旋转速度不变的情况下增加球速会降低升力系数。

The string bed in a longer frame generates more spin due to increased velocity.

因为较长的球拍可以产生较快拍头速度，所以给球的旋转也越强。

The path of discus flight and the effects of the throw velocity/angle, spin and wind conditions on discus flight are discussed in this paper, considering the aerodynamic force on the discus.

从铁饼在空气中飞行所受到的气动力出发，阐述铁饼飞行的轨迹和铁饼出手时的速度、角度、自转角速度和风作用对成绩的影响。

Computers, infrared beams, and photo - optical detectors track the ball's spin, velocity, and direction.

计算机 、 红外线光束和光学照相探测器跟踪测量球的旋转 、 速度和方向.

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