The amount a frame deflects during ball contact directly affects its power potential.
在触球时间,拍框的偏转程度直接地受球的能量影响。
Feel at the ball contact fully assimilate the clicking sensation generated by speed glues.
在触球的一瞬,可以体会到整张胶皮完全地吸收了由速度胶水才能形成的击打感觉。
The radial and axial loads affect the ball contact angles relating to the bearing failure.
径向载荷和轴向载荷对接触角的变化影响较大,直接关系到滚珠轴承的失效情况;
Solid ball-capturing at the surface and perfectly matching sponge hardness promote extra spins and control at ball contact.
稳固的咬球,完美的配合了海绵的硬度提升了超级旋转及控制力。
Additionally, there were no significant differences for either group for time to bat-ball contact after 12 weeks of training.
此外,在12周的训练后两组间击球的接触时间并没有明显的不同。
His fingers were briefly in contact with the ball.
他的手指稍稍地接触了一下球。
The first billiard ball is not causing the second one to move rather the contact of two billiard balls is the occasion for God to make the second one move.
与其说是第一个台球对第二个并没有造成移动,还不如说这两球接触以后,第二个球的移动是上帝的偶然行为。
The first billiard ball is not causing the second one to move rather the contact of two billiard balls is the occasion for God to make the second one move.
与其说是第一个台球对第二个并没有造成移动,还不如说这两球接触以后,第二个球的移动是上帝的偶然行为。
You should stop play, disallow the goal and restart with a dropped ball at the point where the boot made contact with the ball.
你应该应该中止比赛,判罚进球无效,然后在球鞋触球的地点进行坠球重新开始比赛。
Single-row Angular Contact ball bearings can sustain radial, axial or composite loads, however, any axial load must be in one direction.
单列角接触球轴承可承受径向,轴向或复合负荷,不过,任何轴向负载必须在一个方向。
It has little body contact and carrying the ball with hand is forbidden. Only the goalie is allowed to use his hands during play.
英式足球几乎不允许身体接触,严禁用手带球,只有守门员可以在比赛中用手碰球。
Single-direction and double-direction angular contact thrust ball bearings (Figures 1.50 and 1.51) are used for machine tool spindles requiring rigid axial guidance.
单向和双向推力角接触球轴承(图1.50和1.51)都用机床主轴轴向刚性作为指导。
FAG single row angular contact ball bearings of series 72b and 73b have a contact Angle of 40. They can therefore accomodate high axial loads.
FAG单列角接触球轴承72b和73 B系列有一个40度的接触角,因此它们能够提供较高的径向载荷。
Under such conditions the balls contact the inner and outer rings only at one point, as in an axially loaded single-row angular contact ball bearing.
在这种情况下接触球只在某个时候,内圈和外圈,作为一个受压单列角接触球轴承。
For the tolerance of angular contact ball bearings see radial bearings, page 56.
角接触球轴承公差见径向轴承,第56页。
Effects of nano diamond particles on contact fatigue life of steel ball were evaluated on a self-made ball-rod contact fatigue tester.
利用自制的球-棒疲劳试验机,研究了纳米金刚石粉对钢球接触疲劳寿命的影响。
The ball only knows how the racquet meets it at contact.
球只知道网拍在接触时如何迎接球。
You've been told that hitting through the middle of the ball produces head-on contact for power and control, but the popular stroking direction in books and tennis tips produces the opposite effect.
你已经学过了,通过击打球的中心可以获得力量和控制,但书中和网球贴士中流行的击球方向指导却会产生相反的效果。
Due to their contact Angle, single-row angular contact ball bearings are better suited to sustaining high axial loads than deep-groove ball bearings.
由于其接触角,单列角接触球轴承比深沟球轴承更适合维持高轴向负荷。
Sir Alex felt the referee made the correct decision, despite the full-back appearing to make contact with the ball first.
弗格森爵士觉得裁判作出了正确的决定,虽然这位边后卫是先碰到球的。
For tolerances of angular contact ball bearings of universal design, see radial bearings on page 56.
通用设计的角接触球轴承的公差可参考第56页上的径向轴承。
What happens when you do move correctly into the ball but place your anchor foot sideways prior to contact?
当你正确得迎向来球但在触球前把你的支撑脚指向侧面时会发生什么呢?
Surface defects in ceramic bearing balls may significantly affect ball strength and reduce rolling contact fatigue lifetime.
陶瓷轴承球的表面缺陷会严重降低球的强度和滚动接触疲劳寿命。
Universal set of technology, make precision machine tool spindle use Angle contact ball bearing realized either way matching use.
万能组配技术,使精密机床主轴用角接触球轴承实现了任意方式的配对使用。
As the core parts for high speed spindle, the dynamic properties of Angle contact ball bearing has important effect on cutting performance and machining precision of whole machine.
角接触球轴承作为高速主轴的核心部件,其动力学特性对整机的切削性能和加工精度有重要的影响。
Rolling bearings. single - row angular contact ball bearings. chamfer dimensions for outer ring non - thrust side.
滚动轴承。单列角面接触的球轴承。外圈非推力边的倒圆角尺寸。
Most of gyroscope bearings are precious angular contact ball bearings, the precision and life of gyroscope is dependant on the performance of bearing.
陀螺马达轴承大部分是精密角接触球轴承,轴承的性能决定着陀螺马达的寿命和精度。
Most of gyroscope bearings are precious angular contact ball bearings, the precision and life of gyroscope is dependant on the performance of bearing.
陀螺马达轴承大部分是精密角接触球轴承,轴承的性能决定着陀螺马达的寿命和精度。
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