除了修复股骨和胫骨，术者还可能选择作髌骨表面成形。
In addition to repairing the femur and tibia, the surgeon may also choose to resurface the kneecap.
介绍了一种基于代数算法的回转对称非球面计算机控制表面成形的驻留时间算法。
A dwell time algorithm for the magnetorheological finishing (MRF) of the small axis-symmetrical aspherical surfaces is described.
而在光丝间距和离焦量变化过程中，激光束对复合热源平板堆焊焊缝表面成形的影响很小。
The influence of Nd:YAG laser on hybrid weld appearance is light in variation of laser-arc distance and defocusing distance.
当通上电后，一层薄膜或者说是氧化物就会在钛的表面成形，这层氧化物使得钛表面具有了颜色。
When charged with electricity, a light film or oxide will form on the surface of the titanium and this produces color.
结果表明，当焊接工艺参数合适时，可以获得表面成形良好、无变形的铝合金与钢的对接接头和搭接接头。
The results shown that a deformation-free joint with good weld surface appearance can be obtained with suitable welding conditions for butt-joint and lap-joint of the dissimilar materials.
而后当研究人员用一张膜过滤溶液时，表面活性剂被排出，化合物们立马自发重组为一个活力焕发的成形光电管。
Then, when the researchers removed the surfactant by pushing the solution through a membrane, the compounds spontaneously assembled once again into a perfectly formed, rejuvenated photocell.
“要形成这些晶体，就必须有熔岩般的高温”，托莱多大学天体物理学家、新课题首席研究员Tom Megeath表示，“我们推测晶体来源于这颗还在成形中的星球表面，随后被带入周围的云团。”
"You need temperatures as hot as lava to make these crystals," says Tom Megeath, an astrophysicist at the University of Toledo and the principal investigator of the new study.
在具有更为复杂的预成形几何形状的适当基体上将聚晶半刚石用作高强度薄涂层表面材料应当说是很容易的事情。
Applying polycrystalline ballas diamond as material for high-duty, thin coating surfaces on suitable substrates with even complex pre-shaped geometries should be quite easy.
选定材料后，要把象牙锯成片、锉成形，然后用砂纸打磨6遍，再用墨汁将象牙表面涂黑后晾干。
Selected material, to sawn ivory films, shape file, and then polished with sandpaper 6 times, and then the surface of ivory black ink will be dry after.
说明和分析了反求工程在制造领域中的几个关键技术：仿形测量技术、成形制造技术和表面再现技术。
This paper introduces some key technologies in the field of manufacture about reverse engineering, such as technology of profile modeling, figuration manufacture and surface reproduction.
为进一步提高等离子体弧柔性成形的表面质量，利用磁场控制弧柱的摆动状态进而控制单位面积上等离子体弧的热流密度，使之达到预期目的。
To improve the surface quality of flexible formation using plasma arc, its heat-flow density on unit area is controlled by controlling the swinging of the plasma arc with the alternate magnetic field.
成形的机械构件具有精确的外形、高的尺寸精度和形位精度、好的表面粗糙度。
The mechanical component after forming has the accurate appearance, high accuracy of size and form, and the good rough degree in surface.
采用该方法成形的零件，表面光滑、无拉深压痕。
The parts shaped in this way are free of dents but with smooth surfaces.
闭塞式精密塑性成形工艺适合于成形一些形状复杂、尺寸要求、表面质量和使用要求较高的零件。
Fully closed precise plastic forming processes are suitable to the forging which have complex shape, high dimension accuracy, good surface quality and using properties.
通过对荫罩成形机理的分析，提出了荫罩表面型面的数学表达式。
The mathematical expression for the surface profile was put forward based on the analysis on the mechanism of forming for shadow mask.
主要介绍诸如加工成形、焊接和表面处理等高强度汽车板的各种应用技术；
The present paper mainly introduces the applied technologies of the high strength automobile sheets such as press forming, welding and surface treatment etc.
计算和分析表明：在热成形模具外冷却表面合理地设置人为粗糙度有利于强化对模具的冷却，提高生产效率。
It shows that reasonable use of artificial roughness on the cooling surface of the mould can enhance the cooling of the mould and increase productivity.
镜片的成形良好、镜片表面和镜片更加顺滑、镜片操作更为容易。
In 1, forming a good lens, lens surface and lens smoother, lens easier operation.
处理后的纤维表面粗糙度增加，提高了纸页成形中纤维间的结合力。
The surface roughness increases after treatment, which can improve the physical bond between the fibers.
本文对磨削工艺参数与砂轮修整轨迹对成形磨削表面粗糙度的影响进行实验研究。
Experimental investigations on the influence of both grinding process parameter and turning and dressing on the surface roughness of the ground workpiece are conducted.
本文讨论球面范成法成形的一般原理，分析和计算范成表面的形状偏差，给出若干数据和结果。
The general principle of the precise spherical generation is discussed. The deviation of the resulting surface shape is analysed and calculated. Some data and results are given.
切削加工成形后可以进行渗碳处理，用来制造表面硬、中心韧性高的仪器仪表零件及轴类耐磨件。
Cutting processing after forming can be carburizing processing, used to make the surface hard, center of high toughness instrumentation parts and axis wear parts.
成形砂轮的形状精度直接影响工件表面的加工质量。
The shape precision of form-grinding wheel can directly affect process quality of work-piece surface.
他的成熟风格由此成形：高挑细瘦的人体，凿痕累累的不规则表面。
Thus he arrived at his mature style, which consisted of tall, attenuated figures with irregular, rough-hewn surfaces.
采用脉动变化的压边力控制拉深工艺，可提高成形极限及拉深件的表面质量。
Pulsating blank holder forces are used in deep-drawing process to increase the draw depth and improve the surface quality of drawn piece.
基于构成机械零件的几何表面形成方法的论述，具体分析了固体材料质量减少成形工艺的运动方式。
Based on the forming methods of surfaces in the mechanical elements, the paper studies the patterns of motion in mass-reducing processes of solid materials.
减小尺寸误差、提高表面质量是快速成形的重要目标。
To reduce the size error and to advance surface quality is an important aim for Rapid Prototyping.
成形加工过程中成形零件与基体表面的粘结牢固性直接决定加工是否可以顺利完成。
The shaping machining process is directly determined by the bonding property between base surface and the part.
成形加工过程中成形零件与基体表面的粘结牢固性直接决定加工是否可以顺利完成。
The shaping machining process is directly determined by the bonding property between base surface and the part.
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