查询词典 ball-pointpen

But coming off the 8 ball, the cue ball kissed off the 9 and scratched.

但未来的小康八号球，主球亲吻关闭9日和抓伤。

Never forget: eyes on the object ball when striking the cue ball!

永远不要忘记在击打主球时眼睛要盯住目标球。

From a very difficult snooker, he smashed the cue ball into the long cushion and pocketed the six ball.

从一个非常困难的桌球，他打碎了主球入长的缓冲和中饱私囊的六个球。

Li He-wen pocketed the 8-ball but in an unbelievable error the cue ball ended up in the right pocket.

李赫文中饱私囊了8球，但在一个令人难以置信的错误主球结束了在右边的口袋中。

As the ball valve open and close easily than the current pipeline and meter connections are also most of the use of ball valves.

由于球阀启闭比闸阀方便，目前管道和水表的连接也大部分采用球阀。

World 10-ball credentials trumped reigning World 9-Ball champion status, as the South Dakotan was in clear command throughout his bout with the Filipino.

世界10个球的全权证书莫须有的执政世界9球冠军的地位，作为南方dakotan是在明确的指挥，他布特与菲律宾。

The error source of CMM is complex, and the current main research is its geometric error. In the paper, 21 items of geometric error are measured accurately, simply and fast with the 2-D laser interferometer and four quadrants photo detector. The measurement gets rid of measuring so many lines and several diagonal lines in linear displacement method, and also solves the question that error measure of large-scale CMM can not be measured with 1-D ball array and ball plate conveniently.

坐标测量机的误差源纷繁复杂，当前主要研究的是其几何误差，课题中研究了一种采用二维激光干涉仪和四象限光电探测器相结合的测量方法，对三坐标测量机的21项几何误差进行了准确、简便、快速的测量，摆脱了线位移法测量直线过多且包含多条对角线测量的弊端，同时也解决了一维球列和球板不方便检测的大型测量机的误差检测问题。

According to the principle of the diameter of a circle corresponding to the right angle and the principle of short side for little angle in right triangle, projecting the initially-chosen point to the hyper-planes of the linear equation group in which every linear equation can be regarded as a hyper-plane and the projection points can be obtained. The initially-chosen point, and one arbitrary projection point, and the solution point are all on the surface of the relative hyper-geometry ball, therein-to, there is a projection point which is nearest to the solution point and it can be regarded as the next iterative initially-chosen point, so the solution problem of the linear equation group can be changed as an iterative problem of approaching the solution on the surface of a hyper-geometry ball.

根据直径对应的圆周角足直角以及直角三角形中短边对小角的原理进一步知道，当将初始点向线性方程组中各个方程所代表的超平面上投影得到投影点时，初始点和其任何一个投影点及方程组的解点都将位于一个相应的超球面上，其中必定存在一个投影点离问题解点的距离最短，即把该点作为下一次迭代的初始点，从而可将线性方程组求解的问题变成球面上逼近解点的迭代问题。

The only odd-numbered ball on market is a ball with 333 dimples.

唯一的奇数球的市场是一个球333酒窝。

He drops a ball immediately behind that divot hole. the ball rolls nearer the hole than the spot from which the previous stroke was played, but not more than two club-lengths from where is was first struck the ground.

这名球员立刻在那块草皮后面抛了一个球，球滚到了比前一杆打球地点更接近球洞的地方，但距离第一次击打到地面时的距离不超过两个球杆远。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。