工件

The online measurement of grinding wheel wear and work piece is required.

在线测量砂轮磨损及工件的需要。

The development of the research on the grinding temperature theory is described in detail.

磨削温度的升高对工件表面质量及工具的使用性能都有极大的影响。

The flexibility and accuracy of the slide rest could be guaranteed by the grounder guidng system of plane differential motion.It is designed as an accessory of a board-cutting saw or it could be used in any rectilinear motion machine .

滚球差动水平导引系统，在加工工件时可保证推台的灵活性和精确度，其设计目的是为推台锯配套使用，亦可装配到其他用于直线运动的机械上使用。

ABSTRACT Absolute Distance Interferometry without guideway is developed on the basis of the method of residual fraction since 70's. It offers an effective way to measure the absolute length of large dimension workpieces.

七十年代发展起来的以小数重合法为基础的无导轨绝对距离干涉测量方法为解决大尺寸工件绝对尺寸的检测问题提供了一个有效的途径。

On the other hand, the mirror's ink attracted of moisture in the air, the business card printing and membership card after the mirror effect is not good, to do this, in business card printing and membership card making, mirror ink poured into the screen must be mensurated business card printing and membership card production, in order to complete a smooth business card printing and membership card production, that is, the edge business card printing and membership card production boundary check work piece rate, will give business card printing and membership card making impact effects, such as the heightof, qpart, ink stencil slagging on tours.

另一方面，镜面油墨易吸收空气中的水分，制卡和会员卡制作后得到的镜面效果不好，为此，在制卡和会员卡制作时，镜面油墨倒入网版后必须连续快速制卡和会员卡制作，才能完成顺利制卡和会员卡制作，即是边制卡和会员卡制作边检查工件这种速度，都会给制卡和会员卡制作效果带来影响，例如堵网，油墨印不下去，在网版上结渣团等。

The reason of vacuum gas quenching the high-speed steel melting accident was analyzed.

对真空气淬中高速钢工件发生熔化的原因进行了分析。

Cutting phaseWhen the protruding peak of holystone surface and coarse raceway surface is contacted, because osculatory area is lesser, the pressure on unit area is greater, below constant pressure action, holystone gets above all of workpiece " a traditional method of indicating the pronunciation of a Chinese character by using two other Chinese characters is cut " action, make the part of holystone surface grinds bead to fall off with disintegrate, show a few new grind bead and blade edge ......

切削阶段磨石表面与粗糙滚道表面的凸峰接触时，由于接触面积较小，单位面积上的压力较大，在一定压力作用下，磨石首先受到工件的"反切削"作用，使磨石表面的部分磨粒脱落和碎裂，露出一些新的锋利的磨粒和刃边。与。。。。。。

After the forming process is completed, the part must be cooled as quickly and homogeneously as possible.

成型过程完成之后，工件必须尽快并且均匀冷却。

For rotation of the workpiece around the horizontal axis.

对于周围的水平轴转动工件。

D. of the precise, thin, long and straight cylindrical workpiece by use of the hyperboloid guide roller pair is discussed.

讨论采用双曲面导辊副对精密细长直圆柱工件外径进行贯穿式超精研的工艺方法。

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。