三

The stereo image pair is acquired by a pair of calibrated cameras. Global disparity of foot is estimated at first. After the image pair is preprocessed automatically, using non-contact information-collecting technique and phase-correlation method, which is based on complex wavelet, surface matching with sub-pixel accuracy in the frequency domain is carried out. By taking order matching constraint, continuity constraint and correlation constraint together, 3D point cloud of foot is reconstructed and 3D model of foot is built by mosaicking point cloud at various angles automatically. After normalization, high-order moments are compared, which is useful for the subsequent shoe last design.

运用已标定的双目照相机拍摄立体图像对，进行足部整体视差估计；在对立体图像对进行自动预处理后，采用非接触式的信息采集技术，运用基于复小波的相位相关技术对足部表面进行亚像素级小区域频域匹配，考虑顺序匹配约束、连续性约束和相关性约束条件，重建足部密集三维点云信息，并自动拼接不同角度点云生成相应的足部三维模型；对其归一化后，提取其高阶矩向量进行比对，为后续的三维鞋楦设计提供必要信息。

The sequence of the dissertation about the innovation and deepening of the scientific development concept is as follows: One, the scientific development concept orientates a new development phase of socialism in China.

首先，对中国共产党三代领导人社会发展思想历史演进进行系统的阐述；其次，阐述了中国共产党新一届领导人提出科学发展观的客观依据和深刻内涵；第三，阐述了科学发展观对党的三代领导人发展观的创新和深化。

Now Loudoun politicos say the county comprises roughly one-third Democrats, one-third Republicans and one-third independents.

现在，罗顿郡的政治家说该郡现在大概包括三分之一民主党，三分之一的共和党和三分之一的无党派。

The algorithm splits the original image to some blockes and do DCT transform,chooses three low-frequency coefficients in every block,quantizes them and chooses the least significance bits,then does the xor operations with the corresponding bits of water mark.,the result is the key.At the same time,we choose three high-frequency,and do the same operation and generate the other key.

该方法对原始图像进行分块DCT变换，每块取三个DCT低频系数，把这三个系数量化后取最低有效位，与水印的对应位进行异或运算得到密钥；再取三个高频系数进行异或等运算得到另一密钥。

For $10, a community member can send in three names. Letters are mailed to those three people. The letter explains that the goat will be raffled off to one person who receives the letter.

如10元，一个社区的成员可以用三个名字来抽，会向这三个名字的人寄信，信中解释说这个目标将会被抽奖，获奖者是这三个中的一个。

Finally, the virtual scene was reedited in a VR software, producing the eventual interactive virtual reality file which could be executed directly. Results: A considerable number of digital 3D models of frequently used implant systems were successfully constructed, initially completing the construction of model base for virtual reality in dental implantology education.

结果：制作完成了部分常用口腔种植系统的相关三维模型，初步建立起了口腔种植修复学教学用虚拟现实的三维模型素材库，初步搭建了1例典型的口腔种植修复临床治疗场景，编辑生成了可直接操作的三维虚拟现实课件。

An important organizational change concept introduced by Lewin in the 1950s can have a significant effect on information system implementation. Lewin's three phases of organizational change—unfreezing, moving, and refreezing—are strongly correlated with the three phases of implementation mentionedearlier.

Lewin于19世纪50年代引进了一个重要的组织变动概念，对信息系统的实现有着显著的影响，Lewin的三个的有关组织变动的三个阶段——解冻、变换和重冻，和前面提到的实现过程的三个阶段密切相关。

In the third chapter, Structural analysis, the author starts with " the ternary quality " and "the non-ternary quality", and specifically analyzes the form of the four scherzos, and then analyzes the function of each paragraph from the main theme section to the coda of the four scherzos. Finally the author analyzes the overall structural arrangement of the scherzos.

在第三章结构分析中，首先从&三部性&与&非三部性&入手，具体分析了四首谐谑曲的曲式结构，然后分析了四首谐谑曲从主部到尾声的各个段落的具体功能，最后分析了谐谑曲的总体结构布局。

In the first, Derek Jeter reached on a grounder that scooted under shortstop Yuniesky Betancourt's glove for an error. He was plated by singles by Bobby Abreu and Hideki Matsui. In the second, Morgan Ensberg led off with a hard shot that ate up Adrian Beltre at third base, also ruled an error. Ensberg was subsequently nailed at second base when Jose Monlia struck out on a hit-and-run, but second baseman Jose Lopez had the ball squirt out of his glove as he made the tag for the Mariners' third error.

第一局，队长打出一只从游击手Betancourt身旁溜走的滚地球，在阿伯跟松井安打的帮忙下回到本垒得分，第二局，恩斯伯格以一只三垒方向吃掉贝尔崔的强劲平飞球，当摸你那在打带跑的情况下挥空三振时，恩斯伯格随后跑上二垒被二垒手Lopez刺杀，但Lopez手套要碰到恩斯伯格时，球却从手套当中漏掉，导致水手的第三次失误。

In shoaling process, the main peak frequency of broken wave spectra moves to lower frequency. With decreasing relative water depth, both the ratios of wave spectral energy at twice and triple peak frequency to main peak frequency increase. and when the value of the nonlinear parameter increases, both the ratios increase, too. The Stokes third order wave theory has the same tend but overestimates the value quantitatively.

波浪浅化时，碎波后主频频率有往低频移动之现象，且波浪进入浅水区，相对水深减小，非线性参数Ursell number越大时，二倍主频及三倍主频与一倍主频能量比值均有增加之现象，与 Stokes三阶理论有相同之趋势，但实验之比值在定量上小於Stokes三阶理论值。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。