三维

At the age of 4, I began to receive drawing and painting training. As a matter of fact,painting accompanied me throughout my childhood. Still during my college years, I workedsoftware in these companies. After graduation, I gave up plane design and got a post as atechnical director of di-D, tri-D and special effects in a film and TV post-production company.Despite my true satisfaction with my job, I still feel the gap betweenthe current commercial visual design and my real destination in my career life.

4岁时开始接受绘画教育，画笔陪伴了我几乎全部的童年，大学期间先后任职于7家平面公司从事设计工作，并在工作期间自学flash这个软件，毕业后我放弃了平面设计，来到北京任职于一视觉影视后期公司并担任二维、三维、后期特效三个部门的技术总监，此时的我已经很满足了，但始终觉得商业的视觉设计与我的人生目标还有一定距离。

Three-dimensional imaging of 64S-SCT cholangiography is an atraumatic, sensitive, safe approach in diagnosis of hepatolithiasis.

结论64层螺旋CT胆道三维成像是一种安全、敏感、无创性胆管疾病检查技术，能清晰显示胆管与周围组织的三维解剖关系。

The presterssed anchor cable frame combined with backwall, drainage is necessary due to longtime sability and permanent utilization.Firstly,according the study of engineering of geology situation of the high slope, the mechanism of deformation failure and the major hazard of the high slope of PanMei is analysed comprehensively.And the whole slope is divided into two different geology enginnering areas:Western slope(1160 section plane -1240 section plane)and Eastern slope(1240 section plane -1320 section plane). The result of 3D numerical simulation is the same as geology judgement. Later,slope cut (1:0.75) is implemented based on the engineering comparison and criterion.Meanwhile, Limit equilibrium method , Monte Carlo Probabilistic slope stability the stability , Sensitivity analysis and Finent element method of for assessing the cutted slope stability is carried out. The result indicates that Western slope is instable, Eastern slope is relatively stable.So much attention should be paid to Western slope.Different reinforcement measures in different areas are given according to its stability and meet economical request. Gravity wall is introduced in accordance with landform in order to prevent small falling at the foot of the high slope ,which will be a threat to the high slope stability. Handling measure is also applied to Eastern slope. At last,FLAC3D numerical analysis shows the feasibility and reasonableness of the handling measure of the high slope.

论文首先研究了边坡的工程地质条件，全面分析边坡的变形破坏机制和边坡的主要地质灾害，将边坡分为西段不稳定边坡区(1160剖面～1240剖面)和东段相对稳定边坡区(1240剖面～1320剖面)，通过三维数值模拟再现了边坡在自重作用下的破坏机制和过程；在此基础上通过工程类比和规范要求，确定按照1：0.75进行放坡处理，并分析了放坡后边坡的稳定性状况，分别通过极限平衡法、蒙特卡洛法概率分析、参数敏感性分析和有限元稳定性计算等多种方法对边坡在各种工况下的进行稳定性研究，计算结果表明，西段边坡较之东段边坡稳定情况差，是边坡支护的关键之处，而东段边坡相对是稳定的；边坡的综合治理措施选用的是框架锚索并结合挡土墙和排水工程，治理设计根据不同区段的稳定性情况采用不同的支护结构，做到了经济合理的要求；在边坡的坡脚设置重力式挡土墙，防治边坡小规模的崩塌，会对上部的锚索支护护造成不利影响，进而影响边坡的稳定；东段边坡的填方区也给出了治理对策；最后通过三维显示拉各朗日有限差分程序(FLAC3D)模拟了高边坡放坡和支护效果，论证了治理措施的有效性和合理性。

Finally, the free vibration analysis of the 3-D beamlike lattice girders is performed using the derived property matrices of the 3-D Timoshenko beam elements and the influence of flexural rigidity, shear deformation and rotary inertia of the constituent structural members on the free vibration characteristics of the "triangular-type" and "rectangular-type" 3-D beamlike (Vierendeel and X-braced) lattice girders is studied.

最后，本文利用上述三维Timoshenko梁元素的性质矩阵，来进行三维构架的自由振动分析，并探讨各梁元素的挠曲刚度、剪切变形与旋转惯性，对三角形及四方形的梁形格状桁，自由振动特性的影响。

BiConjugate Gradients Stabilized method is applied for solving large linear equation set. That the calculation results of PC modeling program match well with that of parallel algorithm shows high reliability of the latter. The parallel algorithm has established the basis for the inversion 3D Borehole-Surface electromagnetic data and also provided the tech support for the utilization of the program.

在求解大型线性方程组时，采用的是稳定的双共轭梯度算法，单机正演程序与并行正演程序的计算结果有着很好的一致性，这说明了并行算法的正确性，为进一步开发井地电法三维反演并行程序奠定了基础，也为井地电法三维正、反演程序实用化提供了技术支持。

The obtained results a re compared with analytic solution and those from integral equation and other me ans. It is shown that the staggered grid finite difference method combined with the Biconjugate gradient iterative solver processed with divergence correction and incomplete Cholesky decomposition procedures can efficiently improve the three dimensional electromagnetic calculation with high accuracy and stability.

经与解析方法、积分方程等其他方法的计算结果对比表明，交错网格有限差分法结合散度校正和不完全乔累斯基分解预处理的双共轭梯度迭代方法进行正演计算，速度快、精度高、结果稳定，能适应三维复杂介质的数值模拟，为三维电磁反演奠定了基础。

Further more, this method showed that facial swelling could be quantified and was a noninvasive, efficient, reliable and reproducible method of measuring facial swelling following bimaxillary orthognathic surgery.

应用结构光行面部三维立体扫描为一种非侵入性并可重复使用的检查手段，可获得颌面部真实的三维曲面模型；同时利用逆向工程技术和软件可量化测量分析正颌外科术后颌面部肿胀程度和范围；为临床研究正颌外科术后面部肿胀反应提供了一种可靠的研究方法。

In addition, as the technology advances, encrypted using special bolographic (optical encoding technique hologram) in radiotheraphy bolographic (with a distinctive 3D model as a hologram of target shooting), and true color holography (in new technology to reproduce and objective color consistent image technology), and so new holographic material discharege the decoration effects, and security.

此边，随着科技的不败长，增密残息（诳骗出格的平教编码技艺在残息图像洋举行增密）、三维残息（用出格的三维物体模子息为不本的目的拍摄的残息图像）和假不暗白残息（以矮陈的技艺表现与不主观物体颜色分歧的图像技艺）等陈型的激平残息质料的搁置，更裁减了产物的装潢不败果和不攻伪本能机能。

The key problems such as cameral calibration, characteristics obtaining and matching, image processing and 3D information calculation etc.

本文系统研究了立体视觉三维测量中摄像机定标、特征点的提取与匹配、图像处理和三维计算等关键技术。

The function of bile canaliculi was assessed by observation of the tran...

E2促进大鼠三维培养的肝细胞胆汁分泌，在RhoA和radixin介导下肌动蛋白重新分布，细胞骨架再建，调节紧密连接功能和聚集，导致毛细胆管样结构的扩张和三维培养时球状体空泡样结构的形成。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。