击球技术

Tungsten metal at the bottom of the design, leading-edge design of a lower technological level of different players can be hit more easily to the sweet spot, as at the same time, double ball design to ensure that the club and ball touch the grass, so as to achieve a more successful hit .

钨金属底部设计，更低的前缘设计使不同技术水平的选手都能更轻易击到甜蜜点，以此同时，双重球设计确保球杆与草的击球触感，从而达到更成功的击球。

Putt at the way even though there is a variety of different theories, but on a technical level, any fader can be decomposed into three effects of moving the ball orbit parameters: station, putting skills, and the batting point of view.

尽管在推杆方式有各种不同的理论，但从技术层面上来说，任何推杆都可以分解为三个影响球的行进轨道的参数：站位、推杆技巧、和击球角度。

With the methods of documentation, observe and physics statistics, the paper studies hit skills and stroke amounts of each round. And the paper tries to analysizing the change of fields of serve falling to the ground, the stroke amounts of each round, utilization ratio of each hit skill and the effect of return of service and handle skill of the third stroke in world top men's doubles nowdays after implement of new rule.

本研究采用文献资料法、观察法、数理统计法等对运动员的击球技术和各回合的拍数情况进行了研究，试图分析新规则实施后，当今世界顶尖男子双打选手的发球落地区变化情况、各回合的拍数情况、各击球技术的使用率以及接发球效果与处理第三拍技术。

Because the body inertia in ball hitting moment was very small, the angular momentum was mainly affected by angular velocity. In the phase, the average value, largest value and hitting moment value of angular momentum with kick hitting are larger than those with glide hitting. Therefore, the kick hitting could get larger linear and angular momentum.

此阶段平均身体角动量、最大值与击中球瞬间，抬腿击球法三者平均角动量均大於滑步击球法，因此抬腿击球法技术的旋转特质与优势在这可以清楚的看出到，意谓著抬腿击球法打击技术可以使球获得较大的动量与角动量。

The 28th international table tennis federation world after the modification of the rules , the ball from behind high ball down, so that can serve force is not legal service. In the 1960s, along with the development of tennis sport service quality is improved greatly, and pay more attention to the rotation speed, and serve the high toss service, but due to not to bring great threat returner and so on the new rules, not too many restrictions on serving technology.

第28届世乒赛后，国际"乒联"对规则进行了修改，规定了抛起的球从最高点下降时才能击球，因此认定合力发球是不合法发球。60年代随着乒乓球运动的发展，发球质量也有了很大的提高，更注重发球的旋转与速度，开始出现了高抛发球，但由于并没有给接球方带来很大的威胁，所以，规则并未对这些新的发球技术进行过多的限制。

The technical movements under study include the spiker's run-up and footwork, speed of attack, height and trajectory of the spike, and point of impact with the ball.

本文通过大量的训练实践和实战，从理论上系统地总结了我国运动员研制的四号位平拉开扣球技术的要领，诸如助跑路线和步法、速度、弧度和高度以及扣球击球点的选择等方面的问题，并提出了针对不同类型的运动员如何训练并掌握这项技术的方法。

If you don't do something to bring your batting up to scratch you may not make the team this year.

如果你不努力使你的击球技术符合要求，今年也许不能参加球队了。

Here is more of O'Neill's lovely writing about the game:"This degenerate version of the sport — bush cricket, as Chuck more than once dismissed it — inflicts an injury that is aesthetic as much as anything: the American adaptation is devoid of the beauty of cricket played on a lawn of appropriate dimensions, where the white-clad ring of infielders, swanning figures on the vast oval, again and again converge in unison toward the batsman and again and again scatter back to their starting points, a repetition of pulmonary rhythm, as if the field breathed through its luminous visitors."

烟雾蒙蒙的夏季，这些球队分散在各个狭小，不为人知的公园中。奥尼尔似乎对这项运动十分熟悉。他描述时流露出不经意的优美，比如在描写板球击球手一系列的潜在招式时，他写道：&看，钩，截，扫，盯防，拉，还有其他那些技术都是为了让球不停的滚，不停的滚，就像有魔法一样一直到远处的球场边。&他们意识到，现在这种板球早已经不是在安的列斯时他们喜爱的那种运动了。纽约的场地太小了，而且有越来越小的趋势。

Separate frame and metal titanium silk in middle pole technique has improved frame intensity, and can even improve wrest resistance of rackets when hitting balls, you can also feel metal sounds from hitting balls.

排框和中杆金属钛丝技术，提高拍框强度，能更有效提高拍面在击球时的抗扭性，而且击球时有金属声效果。

Separate frame and metal titanium silk in middle pole technique has improved frame intensity, and can even improve wrest resistance of rackets when hitting balls, you can also feel metal sounds from hitting balls.

排框和中杆金属钛丝技术，提高拍框强度，能更有效提高拍面在击球时的抗扭性，而且击球时有金属声效果。3。高弹与柔韧－中杆技术使选手在后场时拉吊更具威力，前场的控制收放自如。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。