许顺光获准在法律领域从事实践活动,并以代表律师的身份活跃于三个不同管辖区的法庭和仲裁庭之上:加拿大,英格兰和新加坡。
Peter s K Koh is admitted to practise law and has appeared as representative lawyer in court and arbitral proceedings in 3 different jurisdictions: Canada, England and Singapore.
对于光顺算法,本文中不采用光顺平铺边界,而是采用光顺权值差2的内部边界。
The interior boundary with the difference of fairing power being 2 replaced the paving boundary in the fairing step.
光顺是汽车开发的关键步骤之一,对汽车车身质量和开发周期有着重大的影响。
Surface treatment is one of the key steps in automotive development, and has great influence on body quality and development cycle.
本文首先介绍了FASTLINE船舶线型设计和光顺系统。
The paper introduces a ship lines design and fairing software FASTLINE.
并且提出了保证两张曲面片连接光顺性的条件。
Conditions ensuring the smoothness of two surfaces is presented.
探索和研究了数学船型构造及解的存在、唯一性,且建立了一套求光顺样条曲面的数值方法。
Also this paper presents the structure of mathematical vessel-model and the existence and uniqueness of the solution and introduces a set of numerical methods to solve the smoothed-spline Surface.
本文研究一种船体线型光顺数学模型,以船型曲线为研究对象,以提高光顺效率和改善光顺结果为目的。
This paper studies a mathematical modeling of ship lines fairing, which aims to improve the fairing efficiency and result.
在传统光顺算法的基础上,提出了以曲线曲率极值的均方差作为衡量曲线光顺的指标之一。
On the basis of traditional fairing algorithm, the curvature extremum of curve is used as one of the indices judging the curve fairing.
在船体建造的信息处理系统中,有大量问题涉及到空间曲面的光顺、展开、定位和图示等等。
Involved significantly in hull construction information processing system are such problems as the fairing, development, positioning and graphical representation of surfaces in space.
这两种方法均能实现在不影响鞋楦曲面特征信息前提下的数据光顺,较好地满足了鞋楦曲面的光顺性要求。
These two methods can achieve data smoothing based on not destroying the characteristics of shoe last surface and can better satisfy the smoothing request of shoe last surface.
在光顺计算中,引入了遗传优化算法,增加了计算的自动程度以及客观性。
In calculation, a genetic optimization is introduced to improve the automation and objectivity of the calculation.
这就需要提供额外的自由度来满足几何光顺的要求。
Hence, additional degrees of freedom are needed to meet the geometric smoothness requirements.
新方法具有计算量小,所得到的延伸曲线曲面更为光顺,并且具有更小的应变能和曲率变化率的优点。
The new method is calculated simply, the extended curve and surface is more fairing, and have less energy and more smooth curvature variation.
采用方向链码记录轮廓信息,它依据轮廓走向的顺序来记录数据,这对以后的光顺处理工作将是十分方便的。
The directional chain code is used to record the contour information data according to the trend of the contour, and this will be very convenient for the smoothing process later on.
提出基于补丁曲面质量检测线(反射线或高亮线)局部光顺NURBS曲面算法。
An efficient NURBS surface local fairing method was presented based on quality detection lines(reflection lines or highlight lines)of the patch.
提出了一种局部光顺nurbs曲线的算法。
应用顶点分类的方法,提出了一种加权均值滤波与拉普拉斯光顺相结合的混合算法。
With the method of classifying the mesh vertices, a hybrid algorithm combined weighted median method and Laplacian method was presented.
然后以特殊船型双隧道的“新黄测1 号水文测量船”为例,重点对如何应用FASTLINE系统对特殊船型的船舶线型进行光顺设计作了介绍。
Then with hydrologic survey ship "Xin Huang survey 1" the paper as an example emphatically explains how to apply FASTLINE system to design and fair the ship lines with special features.
除去焊接飞溅并处理焊缝、毛刺使其光顺。
在重建过程中,本文很好地解决了轮廓线定位、样条化光顺、曲面分型等难题,保证了三维模型的精确度。
During rebuilding of femur model, the theme has solved well some problems: orientation of contours, spline approximate, fractal of curved surface as to guarantee accuracy of model.
与以往的等残留高度刀具轨迹规划方法不同的是此算法在保证刀具轨迹光顺的前提下使加工效率达到最佳。
Unlike the traditional constant scallop height tool-path planning method, it produces the optimal machining efficiency under the condition of ensuring the tool-path smoothness.
通过对某汽车车身腰线处的过渡曲面光顺,给出了复杂过渡曲面的光顺方法,并阐述了基本曲面理论交线的重要作用。
The smoothing methods for complex transitional curved surfaces are given by smoothing waist surfaces for an auto-body, then the theoretical curves are emphasized in transitional surfaces smoothing.
只要选用相应的目标函数,曲面插值、逼近、拼接和光顺都可以使用优化技术统一处理。
Optimization techniques are being applied to solve the problems of surface interpolation, approximation, smooth joining and fairing, aiming at corresponding goal functions.
提出一种基于不可微问题优化的四面体网格光顺算法。
A tetrahedral mesh smoothing algorithm based on non-smooth problem optimization is presented.
这种方法首先对背景进行光顺限制的曲面拟合,再通过设置一个偏移量来形成阈值曲面。
This method includes two steps: surface fitting based on fairing constraint and adding offset to form the threshold surface.
本文主要介绍了油轮单壳改造为双壳的典型结构、焊接顺序、线型光顺、质量控制等方面的主要工艺流程。
This paper introduces the main processes about typical structure, welding sequence, lines fairing and quality control etc. for the conversion from single-hulled tanker to double-hulled tanker.
运用当地时间步长、隐式残值光顺、焓阻尼等措施加速计算收敛。
Local time step, implicit residue averaging, enthalpy damping are used to accelerate the convergence.
运用当地时间步长、隐式残值光顺、焓阻尼等措施加速计算收敛。
Local time step, implicit residue averaging, enthalpy damping are used to accelerate the convergence.
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