forward spin

The simulation algorithms of wave high, yaw force, rolling moment and sway moment were put forward. Meanwhile, it also discusses the influence of roll yaw on sideslip in spin, and of moving round plumb line on angle of bank.

给出了随机海浪波高、横荡力、横摇力矩、艏摇力矩的仿真算法。同时就尾旋中偏滚对尾旋侧滑的影响、绕铅垂轴旋转对坡度的影响等进行了讨论分析。

The billiards player topped the cue ball to make It'spin forward.

台球比赛选手戳击母球上部使球向前旋转.

Understanding has workshop and mechanical facility to spin equipment factory, the company forward an affiliation actively.

了解到纺织器材厂有厂房和机械设备, 公司主动提出联营.

The mathematics model that showed photoresist spin coating thickness evolvement on spherical surface was put forward.

提出了球面旋涂微米级厚度光刻胶膜层薄化率公式及径向位置演变公式,并得到了膜厚分布的演变公式.

Topspin spin is when the ball is spinning over itself in the direction moving forward.

许多网球选手对于落地回击上旋球有误会.我将试着简略地阐明一下.