公认的

3D reconstruction is one of the most challenging problems in computer vision. This project uses CAD model to increase the accuracy,robustness and speed of 3D reconstruction and five different works are conducted: 1 research on space curve 3D reconstruction method based on high curvature point nad turning point; 2 free-form curve 3D reconstruction based on B-spline and BURBS; 3 Active surface affine reconstruction based on single frame; 4 Matching and reconstruction of 3D sparse points; Data fitting method based on the iteration of nearest point.

三维重建是计算机视觉中公认的难题，本项目使用CAD模型来提高三维重建的精度、稳健性和速度的思路，围绕着空间曲线和曲面的三维重建和匹配开展了以下五个方面的研究：1）基于高曲率点和拐点分割的空间曲线三维重建方法研究；2）基于B样条和NURBS表示的空间自由曲线三维重建方法研究；3）基于单帧图像的有源曲面仿射重建；4）三维离散数据的匹配与重建；5）基于迭代最近点的数据拟合方法。

Since the seminal work of Coase,however ,it has been recognized that in practice,although facilities may be provided by local or central government,these goods and services seldom exhibit the strict economic features of a public good;they are lagerly neither non-rival （for example,public parks get congested and fire-services can easily be over-extended）,nor are they non-excludable （whilst it is easy to stop people getting into a public park, fire services in the past were regularly only provided to those who paid the companies fees）.

不过，自从科斯的巨大影响著作面世后，已被公认的是，虽然设施是由地方或中央政府所提供，但在实践中，这些物品与服务很少显示一个公共物品严格的经济特点；它们多数不是非竞争性的（比如，公园的拥挤和消防服务的过度扩展），也不是非排他性的（阻止公众进入公园不难，同时，过去的消防服务时常只为缴费者提供服务）。

With the development of multicast-based multimedia applications and wireless network in recent years , the dynamic and heterogenetic of the network takes more and more important roles in those applications . Layered multicast is recognized as the best technique for solving dynamics and heterogeneousness of the network in multicast environment .

随着无线网络和多媒体组播应用在近几年的快速发展，网络的异构性，动态性等问题也更为突出，分层组播技术的提出为这些问题的解决提供了新的契机，它是目前公认的在组播环境中解决网络异构性以及网络动态性的较好的解决方案。

Secondly the sedimentary characteristics of Caledonian strata in Hunan, Guangxi, Jiangxi suggested that there is not discontinuity of facies on both sides of Jiangshan-Shaoxing Fault Zone, which is considered to be Caledonian suture zone of Yangtze Block and Cathaysia Block, but the interdigitation, continuity of facies or assuming the united paleogeographic unit.

得出该结论的证据主要有两方面：①湘桂赣地区加里东期花岗岩体呈面状展布，且地球化学测试结果表明为壳源S型花岗岩，这些特征与洋壳消亡形成的花岗岩体无论在分布特征还是在地球化学特征上都有显著的差别；②湘桂赣地区加里东期地层的沉积古地理特征研究表明在目前多数人公认的扬子与华夏的缝合带，即江绍断裂带两侧的加里东期沉积物不存在两大古地理体系的截然跳相现象，而是表现为两侧沉积相带的指状交叉、过渡或呈现为完全相同、统一的岩相古地理单元。

For the features of primitive life, we must look, not to tribes of the Kirghiz type, but to those of Central Africa, the wilds ofAmerica, the hills of India, and the islands of the Pacific ; with some of whom we find marriage laws unknown, the family system undeveloped, and even the only acknowledged blood-relationship that through mothers.

对原始生活的特征，我们必须看不是吉尔吉斯型的，而是中非的那些部落，美洲的野蛮人，印度的山地，以及太平洋岛屿；在他们中的一些我们发现婚姻法是未知的，家族制度不发达，而且恰好唯一公认的血统关系是通过母亲的。

VeriSilicon specialises in providing expert design services, market leading licensable cores and platforms, industry standard semiconductor IP and scalable ASIC turnkey services across a broad range of application markets, including multimedia, voice and wireless communications.

芯原股份有限公司成立于2001年，是一家发展迅速的芯片产品解决方案公司，公司提供的产品和服务使客户能够达到他们芯片设计的目标，加速开发项目并以较低的成本及时提供市场公认的芯片产品。芯原专注于在多媒体、语音和无线通信等广大的应用市场提供专家设计服务、市场领先的授权内核和平台、业内标准的半导体 IP 以及可升级的 ASIC 全包服务。

An optimization design scheme is crucial for torpedo, however, there has been no any such method recognized so far. This paper presents a method for torpedo lineshape optimization design based on the iSIGHT. In this method, the optimization strategies of simulated annealing algorithm and continuous quadratic planning method are adopted, and the fluid analysis software Fluent is integrated to calculate the fluid parameters of torpedo body lineshape. The comparison of the optimization results obtained by both the presented and the traditional methods shows that the torpedo lineshape optimization method based on the iSIGHT is satisfactory and feasible.

寻找最优设计方案是鱼雷设计的重中之重，针对目前鱼雷优化设计领域还没有一套公认的优化设计方法这一现状，提出了一套基于iSIGHT的工程设计优化方法，将这款商业软件应用于鱼雷线形优化设计中，采用了模拟退火算法+连续二次规划法的优化策略，集成流体分析软件Fluent对雷体线形的流体参数进行了计算，并与传统优化方法结果相比较，结果表明，基于iSIGHT的优化设计方法在鱼雷线形优化设计中是可行的，能够得到令设计人员满意的鱼雷线形优化方案。

To say no here has the disadvantage that, if we find promoting good dispositions by drug, pill, electrode, or hypnotism to be feasible and unobjectionable, then we must recognize such methods as properly educational, which many are admittedly reluctant to do.

在这里说不是不利的，如果我们发现运用毒品、药丸、电极或催眠来促进好的性状是切实可行的和没有异议的，那么我们必须重新认定这些方法作为适当的教育的方法，这些方法许多是公认的不符合意愿的。

Current, agrestic history it is accepted that educational education value teachs a bound in domestic history, the achievement of the culture with glorious past, gorgeous native place, celebrity is we bring those who feel proud, behoove is become arouse education student to have deep love for home town, have deep love for motherland thought affective vivid teaching material.

目前，乡土史的教育教学价值在国内的历史教育界是公认的，家乡辉煌的过去、灿烂的文化、名人的事迹是我们引以为自豪的，理应成为激发培养学生热爱家乡、热爱祖国思想情感的生动教材。

TCK Wire Rope Non-destructive Inspection System adopts the TCK unique technology of "weak magnetism",by means of quantitative inspection on loss rate of effective cross-sectional areal of actual bearing metal,arising from wire rope's internal or external breakages,abrasion,corrosion and fatigue and other defects by use of TCK wire rope defectoscope

TCK钢丝绳探伤仪采用本公司独创的&弱磁检测&技术，以国际公认的钢丝绳安全承载能力的校核原则为检测和判定依据，通过对在线钢丝绳内外部断丝、磨损、锈蚀、疲劳等各种损伤导致的实际承载金属有效截面积损失率的定量检测，正确评估被测钢丝绳的剩余承载能力和使用寿命，为用户提供符合标准和规范要求的安全使用与合理更新的科学依据，是有效预防钢丝绳断绳事故、合理降低钢丝绳用绳成本和科学提高钢丝绳运行效率的高科技保障。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。