资料处理

Based on the example of turbine reverse engineering , the general procedure that can be used to translate the physical object into CAD datum by Surfacer software is determined in this paper1 By going deep into the vector of point-cloud , it's parametrization can be gained by adopting the precept of accumulating chordal parametrization1 According to the principle of const ructing curve using the least square method , the high quality-curve can be gained by modifying curve's parameter1 This paper also empha2sizes on some methods about processing point-cloud , const ructing curve and const ructing surface1 And it can provide several methods to const ruct high quality2CAD model for mould machining1

此栏目为免费论文，可自行复制获取，如需要其他完整论文，可点击论文范文查找摘要本文就涡轮反求造型的实例，采用Surfacer 软件规划出由实物转化为工程CAD 资料的一般流程。在深入分析点云数据的矢量方向基础上，采用积累弦长参数化方案实现点云的参数化；根据最小二乘法曲线拟合原理，修改曲线参数获得高品质曲线；并重点论述了点云处理、曲线生成、建构曲面的方法，为模具加工提供了建构高品质CAD 模型的有效途径。

The example of synthetic data confirms that this method is feasible and correct.

通过对合成资料的处理，验证了方法的可行性和正确性。

I agree to provide the Television and Entertainment Licensing Authority with opinions on television and radio broadcasts and I have no objection to the handling of my personal data by TELA.

本人同意就电视及电台广播事宜向影视及娱乐事务管理处提供意见，并同意贵处对个人资料的处理。

We can find the densify after CVD TEOS deposited will also improve the characteristics of data retention.

而且我们发现在化学气相沉积四氧乙基矽酯的氧化层形成之后做致密化的处理也可以改善资料保存度的特性。

The traditional migration technique is often on the basis of isotropic theory. But large numbers of data indicate that anisotropy lies widely in the underground media.

常规偏移处理通常基于各向同性介质波动理论，然而大量资料表明，地下介质普遍存在各向异性。

By applying limited capacity theory and "Think Aloud" method, this study conducted a three-stage experiment.

本研究采用资讯处理理论当中容量有限论的观点，并透过放声思考法进行资料的收集与分析。

Methods: clinical data of 236 patients undergone thyroidectomy operation were reviewed.

回顾性分析236例甲状腺肿瘤行手术治疗患者的临床资料，总结喉返神经损伤的主要原因、损伤的预防及失误处理方法。

The problems with torrential flow observation and data processing have become a major concern of related people.

如何进行激流观测和资料的处理，已成为有关人员十分关心的问题。

Data control and transaction processing in the business operating system.

在公司操作系统中进行资料控制和事务处理。

However, failure to supply information may result in the Trustee being unable to process this application.

如申请人未能提供资料，可能导致受托人不能处理本申请。

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。