查询词典 on the ball

A: The Note to Rule 6-8d requires the player to estimate the spot where the ball is to be placed and to place it on the estimated spot.

答：规则6-8d的注释要求球员估计出球原来所处的位置，并把球放到那里。

Based on the practice of the use of φ95mm subsurface sucker rod pump in Shengtuo Oilfield in recent years, the causes of the failure of the pump are analyzed, and relevant precautions are put forward:(1)selecting oil wells with sufficient fluid supply for pumping;(2)under the condition of the pump efficiency being the same, the submergence depth of the pump being somewhat larger than that of the small pump, and 450～500m being feasible;(3)adopting Grade H ultrahigh-strength rod string and fixing a sinker bar at the bottom of the rod string;(4)selecting long stroke and low pumping speed, and more than 5m stroke and less than 6min-1 pumping speed being recommended;(5)adopting zirconium oxide valve ball and seat ＋ spray welded plunger ＋ nitrided barrel.

根据胜坨油田近几年采用φ95mm有杆抽油泵提液的实践，分析了造成这种抽油泵失效的原因，包括与其配套的脱节器失效、抽油杆断脱、泵漏、电动机不配套和生产管理不善等。为增强泵的提液能力和工作可靠性，提出5 项预防措施：(1)选择有充足供液能力的油井；(2)在保持相同泵效的情况下，泵的沉没度应略大于小泵，推荐按450～500m设计；(3)采用H级超高强度抽油杆柱，并在杆柱底部配置一定重量的加重杆；(4)采用长冲程、低冲次的参数匹配，推荐光杆冲程大于5m，冲次小于6min-1；(5)为提高泵筒、活塞和阀座的防腐耐磨性，推荐采用&氧化锆阀球和阀座+喷焊柱塞+氮化泵筒&的结构形式。

Base on the magnetic performance of gas, the moment of rotation of a dumbbell is derived when it is in a nonuniform magnetic field. A design of the measuring cell is proposed, a rotary resistance for the dumbbell ball is implemented by a silver-coated erosion approach, and the techinque requirements are analyzed for the nonuniform gradient magnetic field.

从气体磁性推导出了哑铃球在非均匀梯度磁场中受到的转动力矩公式，给出测量池系统的设计方案，采用镀银刻蚀方案实现哑铃球系统的转动阻尼，分析了非均匀梯度磁场系统的技术要求。

The new product can reduce the effects on the table of heat generated by the ball screw, since the nut that is in contact with the table is cooled directly.

新产品可以减少对所产生的热量滚珠丝杠表的影响，因为螺母，在与表直接接触冷却。

There are barriers on both sides of the first falling points, evading the sand pit is the key point to win, and the solid iron guarantees the ball climb to the 12-meter-high green.

而您扎实的铁杆功底，是保证上 12 米高果岭取胜的关键。战胜他，您将成为强者！

in the recent years, on the basis of in-depth study of existing grinding mechanism and the grinding equipment, horomill has been developed the new grinding equipment with the quality and reliability of a ball mill, and compact structure of the vertical mill and low energy consumption roller press.

摘 要：筒辊磨是近年来人们在深入研究粉磨机理和现有的粉磨设备的基础上，开发出来的一种具有球磨机的质量和可靠性、立磨的紧凑结构和辊压机的低能耗的全新结构的新型粉磨设备，它的优势为挤压粉磨找到了一条能充分发挥节能潜力的新途径。

From the first game, it can be seen that pressure deffense against the ball carrier was a must-do, and anyone cutting in the paint was doublecoverd. The only problem is filling-in on the outside is too slow.

首战还可以看出，阿德尔曼要求对持球队员进行紧贴式防守，对闯入内线者更以双人封堵，惟一的不足是补防外线速度太慢。

All in all the arm's parts compress into the body (to reduce their moments of inertia to increase the stroke's angular momentum) in an effort to whip the racket face around the arm and the body as fast as possible to hit the ball head-on.

总而言之，手臂部分贴近身体(为了减少它们的惯性以加速挥拍的角动量)是为了将球拍像鞭子一样绕着手臂和身体尽可能快的挥出来与来球迎面相撞。

Scrum - the formation used in the setplay restarting play after a knock-on or forward pass. The forwards from each side bind together and then the two packs come together to allow the scrumhalf with the feed to deliver the ball to the scrum.

斯克兰，俗称顶牛，当场上出现违例情况，如前传或前掉，裁判会召集双方的各八名前锋在违例发生的点进行斯克兰的顶架，由得到球权一方的9号队员喂球进入斯克兰下的通道，是一种重新激活因违例而死球的比赛的一种形式，和界外球相仿。

Scrum - the formation used in the setplay restarting play after a knock-on or forward pass. The forwards from each side bind together and then the two packs come together to allow the scrumhalf with the feed to deliver the ball to the scrum.

o， J5 b！ E% k% x'~ a-{0 w达阵·中国论坛斯克兰，俗称顶牛，当场上出现违例情况，如前传或前掉，裁判会召集双方的各八名前锋在违例发生的点进行斯克兰的顶架，由得到球权一方的9号队员喂球进入斯克兰下的通道，是一种重新激活因违例而死球的比赛的一种形式，和界外球相仿。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。