后表面

Its excellent slide properties and higher hardness were utilized so that the composite of Co－P－ PTFE has already possessed better tribological propetties with no heat treatment. The crystal analysis presents the composite of Co－P－PTFE has the structure of hexagonal system at plating state and its forming process has obviously the trend on a certain direction.

结构分析表明，Co－P－PTFE复合镀层镀态时即以六方密排晶体结构存在，它的形成过程有强烈的择优取向倾象，六方密排钴的(100)面平行于样品表面且衍射峰明显增强，热处理后的样品有部分固溶体形成。

Due to difficulty of evaluation of micro grit protrusion topography after dressing of diamond grinding wheel, valid grit protrusion height, mean grit edge angle and grit protrusion homomorphy were proposed as characteristic parameters to evaluate iso-height behavior of grit protrusion, cutting behavior of grit edges and crystal integrity of diamond grit protrusion.

针对金刚石砂轮修锐后磨粒微观出刃形貌的很难评价的问题，建立有效磨粒出刃高度、平均磨粒出刃角和磨粒出刃同形度的特征参数模式，分别评价砂轮工作表面的磨粒出刃等高性、磨粒切削性能和磨粒出刃结晶完整性。

After improving the program, dots can be encoded automatically in the condition of removing dots, and can be encoded handily by human-computer dialogue if necessary. For speckle correlation method, speckle is arranged easily on model surface.

自动网格法在模型表面布置网格点容易，由于开挖或裂缝等原因去掉网格点，改进后的程序仍能自动编码，必要时可通过人机对话手工编码。

Clean the skin, the skin surface because the natural sebum film has completely disappeared, this state if frequent persistent, rough skin and lead to aging, so wash your face after the use of a humidor and the convergence of the neutral makeup water, care An indispensable part of the skin, particularly in older women, reduced ability to skin secretion, this session is even more important.

清洁皮肤之后，由于皮肤表面自然的皮脂膜已经完全消失，这种状态如果频繁持续存在，会导致皮肤粗糙和老化，因此，洗脸后使用具有保湿和收敛作用的中性化妆水，是护理皮肤必不可少的一个环节，特别是中老年女性，皮肤分泌能力下降，这个环节更加重要。

Methods MRCP were performed in 66 cases using a heavy T2 weighted MR hydrography technique. The images were post-processed by three dimensional maximum intensity projection and three dimensional surface shaded display.

采用重T2加权MR水成像技术对66例患者行MRCP检查，图像经三维最大信号强度投影及三维表面遮蔽显示技术后处理。

Methods MRCP were performed in 66 cases using a heavy T2 weighted MR hydrography technique, the images were post-processed by three dimensional maximum intensity projection and three dimensional surface shaded display Results The accuracy of MRCP for evaluating this disease was 100%, and for the cause of disease was 86.6%.

采用重T2加权MR水成像技术对66例患者行MRCP检查，图像经三维最大信号强度投影及三维表面遮蔽显示技术后处理。结果：水成像定位诊断率达100%，定位诊断率为86.6%，此技术可清楚显示胰胆管的形态，显示各种胆道疾病的异常改变，诊断正确性高。

The source images of MR hydrography (heavy TSE-T2WI sequence) were reconstructed on workstation. Four 3D post-processing algorithms, including maximum intensity projection, surface shaded viewing, volume rendering and virtual endoscopy, were performed and compared with barium study and endoscopy.

MR水成像扫描（重度T2加权TSE序列）的源图像在工作站上以最大强度重建法、表面遮盖法、容积透视法和仿真内镜法作三维图像后处理，并与钡餐造影和胃镜图像相对照。

The basidioma is composed mainly of sterile tightly packed hyphae; in most species there is a distinct fertile layer, the hymenium, on the surface of the basidioma that bears the basidial hyphae which, after meiosis, give rise to the basidiospores.

担子果主要由紧密缠绕的不育菌丝组成，多数种类还有明显的可育层子实层，子实层位于担子果的表面，由菌丝形成担子，减数分裂后产生担孢子（参见 basidium

By anchoring an imaginary spring between each data point and deformable curve or surface, the fairing model is established. Then FEM is used to solve the deformation problem of the model caused by imaginary springs and a bicubic B-spline surface patch is taken as one element. Lastly the B-spline active surface model is applied to surface reconstruction from layer data and the problem resulted from fitting for uneven cross-sectional curves can be solved.

通过在数据点与模型之间连接虚拟弹簧，建立光顺模型，并以双三次B样条曲面片作为单元，运用有限元法对模型在虚拟弹簧作用下的变形问题进行求解，得到光顺后的B样条曲面；并在此基础上，提出了一种新的基于断层数据的表面重建方法，可很好地解决不均匀截面族的曲面生成问题。

The application of reflected optical difference system in surface crack of aluminum detection is also discussed. By analyzing the experimental data, we found that the reflected pulsed wave techniques could be used to measure the position of crack precisely and depth imprecisely. Transmitted wave contain much size information of the crack, despite without position information. The spectrum of transmitted is sensitive to the depth of crack. The deeper the crack is, the narrower the spectrum bandwidth is.

使用自建的光偏转差分检测系统，对铝样品中多种表面缺陷进行了检测，对表面波直达波，反射波，透射波波形及频谱进行了分析，讨论超声表面波与各种缺陷相互作用后的变化，通过对实验结果的分析，发现缺陷脉冲发射法可以精确测定缺陷位置，粗略估计缺陷深度；而透射法测的波形无法定出缺陷位置，但包含了缺陷大小信息，透射波频谱对缺陷深度非常敏感，随缺陷深度的加深，频谱不断的左移。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。