托球
- 网络toss
托球-
无论切削发球或平击发球，都要学习能以相同的托球位置，发往不同的方向和位置。
Work on being able to hit the slice and the flat serve off the same toss in different directions .
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用毕托球测定了鹅颈管段的三维流速分布及断面压力分布，并分析了鹅颈管的水流结构。
The distributions of three dimensional velocities and cross section pressures of gooseneck section are measured with Pitot Sphere , and the flow pattern of the gooseneck have been analysed .
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典型的进攻组合是用前臂将政治协商会议传给二传手，由二传托球给主攻手，由主攻手将政治协商会议猛扣或轻拨至对方的球场。
A typical three-hit combination begins with a forearm pass of the ball to a setter , followed by a set to an attacker , who spikes the ball or tip it into the opponent 's court .