查询词典 feather ball

Ball two, one is a floating ball valve, which can be a floating ball in the valve chamber, relying on both ends of the compression ball and stable sealing seat.

球阀有两种，一种是浮动球阀，即球体在阀腔内可浮动，依靠两端的密封座压紧球体而稳定。

Baseball evolved from a number of different ball-and-stick games (paddle ball, trap ball, one-old-cat, rounders, and town ball) originating in England.

棒球运动是从许多源自英国的不同的球棒类运动(板球、活板球、老猫棒球、圆场棒球，以及城填棒球)演变而来的。

I remember there was a little story let me ponder for long: five fingers to fight because they are the length of missing, one has to compete against, so they thought of a way, that is, brought a small ball, who should pick up the ball Who is the winner, when the brothers worked hard, want to first pick up the ball, but the days of the later, no one can pick up the ball, the brothers who are very dull of mind, the weakness of their own , complaining, criticism, feel that they are no use, nothing to do anything, the brothers who no sleep a night and, after the anti then, the next morning, the sun out of the ground plane of that moment, brothers say in unison:"We test with the next bar."

记得曾经有一个小故事让我深思良久：五只手指头打架，因为它们长短不齐，却要一争高下，于是它们想到了一个办法，就是拿来一个小球，谁先拿起小球谁就是赢家，那时几个兄弟奋力拼搏，都想先拿起小球，可是日子一天天的过去了，谁也没能拿起小球，兄弟们的心情都十分沉闷，对自己的软弱无能，抱怨，批评，觉得自己很没有用，做什么都一事无成，兄弟们一晚都没睡好，辗转反则，第二天清晨，在太阳跳出地平面的那一瞬，兄弟们异口同声的说：&我们一起试下吧&。

C. For tilt-lined ball, before, during and after hitting the ball, novices tended to misjudge as hanging ball, while experts, straight-lined ball.

三、在斜线球上，於碰球前、中、后时，一般生较易误判为吊球，运动绩优生较易误判为直线球。

Ball screw known as "free wheeling" ball screw assembly. Ball nut has a ball cage inside which contacts a stop pin on the shaft.

此滚珠丝杆被称作Free wheeling丝杆组件副，螺母内部有一个滚珠隔离圈用来与丝杆两端停止销接触。

Products mainly for the automotive operating steering rod ball head, suspension arm ball head, before and after the stability ball head rod and other automotive parts such as ball connections.

经营产品主要为汽车转向系拉杆球头、悬挂摆臂球头、前后稳定连杆球头及其他汽车球销连接件等。

Our company is specializing in the production of bearings manufacturers, mainly produced varieties: deep groove ball bearings and cylindrical roller bearings, needle roller bearings, angular contact ball bearings, the British system of tapered roller bearings, thrust ball bearings, thrust roller Bearings, bearing portfolio, joint bearings, spindle bearing, Gou wheel bearings, cars clutch bearings, air-conditioning compressor bearings, aligning roller bearings, double row angular contact bearings, double row ball bearings, the tight sets, agricultural machinery bearings, Mount steam accessories, and Velocity Joint etc..

我公司是专业生产轴承的厂家，主要生产品种有：深沟球轴承、圆柱滚子轴承、滚针轴承、角接触球轴承、英制圆锥滚子轴承、推力球轴承、推力滚子轴承、组合轴承、关节轴承、电主轴轴承、轮彀轴承、轿车离合器分离轴承、空调压缩机轴承、调心滚子轴承、双列角接触轴承、双列球轴承、紧定套、农机轴承、摩汽配件、及等速万向节等。

What the paper studying is a part of the project of reformation of ball screw grinding machine tool of Hanjiang Machine Tools Factory. This paper introduces a on line working status monitoring and assistant failure diagnose system of ball screw grinding machine using ball screw lead error data which be acquired just after the ball screw is grinded on the machine.

本文所研究的内容是汉江机床厂滚珠丝杠磨床改造项目的一部分，介绍了一种利用在线测量获得的滚珠丝杠导程误差对丝杠磨床进行在线工况监测和诊断的方法。

Cut back dribbling the ball backwards, away from the goal, in an attempt to keep possession of the ball Dive in approaching an opponent rapidly without showing down, usually resulting in the opponent side-stepping and easily avoiding the approach Down the line a throw-in tactic meaning to throw the ball close to the touch line toward the opponent's goal rather than toward the center of the field Dribble running with the ball at the feet and playing it on every step or every other step

削减滴下球落后，从目标，为保留球的财产潜水在迅速地接近对手没有下来，通常显示造成对手横跨一步和容易地避免方法在线a 下投掷在战术意思投掷球紧挨接触线往opponent's 目标而不是朝领域一滴的中间运行与球在脚和演奏它在每步或其他步

A: Yes. Although a penalty incurred in play of a provisional ball is normally canceled if the provisional ball has to be abandoned under Rule 27-2c (e.g., a one-stroke penalty under Rule 18-2b if the provisional ball moves after being addressed), this does not apply when the penalty is for playing a wrong ball.

答：是的。如果临时球按照规则27-2c（比如，如果临时球在站好姿势后移动了，那按照规则18-2b要被罚1杆）放弃了，那在打临时球过程中产生的处罚通常情况下都会被取消，当处罚是因为打了一个错球时也不适用。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。