| 1. | The ashtray slid from bonnie ' s head and she patted where it had been and looked around puzzled 烟灰缸从邦尼的头上滑下来,她拍拍头上原来放烟灰缸的地方,迷惑地四下张望。 |
| 2. | First , using this method , it is very hard to produce high racquet head speeds without using the wrist 首先,使用上一段说的方法,若不使用手腕要产生高网拍头速度是非常困难。 |
| 3. | A high sweet spot , i . e . a center of percussion close to the tip of the racquet is good because it means low impact force 甜点在这条轴线上的位置越高(离手越远,离拍头越近) ,就越好。 |
| 4. | Your peripheral vision may not be all that good for watching a fast moving table tennis ball onto a relatively small racket head 你的余光也未必那么好,能看着一些如此快速运动的小乒乓球到达一个相对较小的拍头上。 |
| 5. | This allows the professional to accelerate the racquet head to speeds twice that of the amateur while maintaining control and consistency 当同样维持控制力和一致性时,让职业球手比业馀者更能加速网球拍头到二倍之快。 |
| 6. | You shift your weight into the contact spot , into the ball ; the stroke heads through the middle of the ball toward your opponent . 2 directions for each contact 你移动自己的身体到触球点,迎向来球;拍头穿透球的中心打向对方.每次触球有2个方向 |
| 7. | As mentioned above , in the professional forehand , the rotation of the racquet head into the path of the ball is delayed until just before the strike stage 如上所提到的,在职业球手的正手拍,网球拍头的旋转进入球的路径内的时间点,被延迟到就刚刚在打击阶段之前。 |
| 8. | Morph beam : the fusing of an aerodynamic widebody head with a traditional , box - shaped shaft for greater resistance to twisting and a more solid feel 形态梁:符合空气动力学特征的宽体拍头和传统的方型拍梁的结合,可以大大增强球拍的抗扭力水平,并提供更佳的球感。 |
| 9. | The purpose of the study is to investigate the vibrating impact of racket heads , fixed or unfixed , with different amounts of string tension when striking a tennis ball 摘要本研究旨在探讨网球拍于不同张力状态下,拍头固定与未固定受碰撞后,网球拍弯曲或扭曲所耗损之动量冲量。 |
| 10. | Second , when the rotation is initiated as the racquet is brought forward , the slightest wobble or unnecessary movement in the racquet head is quickly amplified usually leading to a miss - hit 其次,当旋转开始于网球拍被带向前的时候,最微小的摆动或者在网球拍头不必要的移动通常很快地就被扩大,导致一次“错误的打击” 。 |