光整

It uses the rheological characteristics of liquid-magnetic abrasive tool to finish surface of parts. It has typical fluidness when there is no external magnetic field around it. But when a strong magnetic field is applied, the viscosity of liquid-magnetic abrasive tool will increase quickly, and it will show the characteristics that resemble to solid.

该技术是利用液体磁性磨具的流变特性来实现对零件表面光整加工的，液体磁性磨具在没有外部磁场的情况下表现为一般的流体状态，具有良好的流动性，而一旦施加外部磁场它的粘度会迅速增加，表现出类似固体的特性，这就是液体磁性磨具的流变性。

The relation between interelectrode gap and flow rate in pulse electrochemical finishing was analyzed in theory,and the rules of effect of both on surface quality were highlighted and analyzed based on the experiments.

通过理论分析脉冲电化学光整加工中的间隙与电解液流速之间的关系，并通过系统地实验研究，探讨了加工间隙和流速对表面质量的影响规律。

The rules of effect of the experimental parameters of the pulse electrochemical finishing, such as the flow field, the electrolyte flow rate and the interelectrode gap on surface quality are highlighted and analyzed based on the experiments in this paper.

目前 ，脉冲电化学加工主要集中在脉冲电解成形加工方面，加工精度是其重点研究对象[1～ 7] 。日本学者用成对电极的方法对线切割加工后的表面进行光整加工[8] ，取得了较好的表面质量，但这种方法也采用成形加工，通用性较差。

The tumor intine hasnt pariesnoend. Conclusion Imaging diagnosis of cavemous lung cancer with smooth inner wall should combine clinical and dynamic and state survey and ansioparietal.

本研究总结了内壁光整的空洞型肺癌的影像学表现，动态观察对本病变的诊断有较高的价值。

Results: The most common CT appearance of lymphangioma in cervix was a smoothly marginate cystic mass, while its wall and septurn could be partially enhance; it growed along loose clearances and pressured around structure.

结果：颈部淋巴管瘤的主要CT表现为边缘光整的囊性肿块，内可有分隔，壁与分隔可强化：沿疏松的间隙生长，对周围结构有压迫。

The relative slipping velocity law of pulse electrochemical finishing in gears are studied in the paper.

研究齿轮脉冲电化学光整加工过程中电极间相对滑动速度的变化规律。

On the basis of studying PECF's basic laws, many experiments are carried out on the 20CrMnTi which has the identical material with spiral bevel gear.

本文在深入了解脉冲电化学光整加工工艺的基础上，对具有与螺旋锥齿轮相同材料(20CrMnTi)的试件进行了大量的实验研究。

It is helpful to perfect the traditional and existing finishing technology ulteriorly .

此项新技术的研究将有助于传统工艺和现有光整加工工艺的进一步完善。

Results CT displayed the lesions located in the bladder neck and triangle area in 7 cases, in the right anterior wall in 1 cases, involve the entire bladder wall in 2 cases. Eight cases showed the local thickening or nodular or flat dune-like shape thickening of the bladder wall, the size of the lesions were 1.0cm × 0.8cm ~ 4.3cm × 5.9cm, two cases showed the diffuse thickening of the bladder wall. Cystal low density were demonstrated in 2 lesions.The bladder exine were smooth in 9 cases.

结果 10例CG中CT表现为膀胱颈部和三角区7例，右前壁1例，累及整个膀胱壁2例。8例CT平扫表现为膀胱壁局限性增厚或呈结节状、扁丘状突向膀胱腔内的软组织密度影，大小1.0cm×0.8cm～4.3cm×5.9cm，2例膀胱壁弥漫性增厚，边缘光整。2例病灶内可见囊性低密度区。9例膀胱外壁光滑。

It can occur within the lung parenchyma or in an endobronchial location.

在肺部，传统的错构瘤表现为含有软骨和脂肪组织的边界光整的肿块，可发生在肺部实质，也可发生在支气管内。

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。