获取

Sethian, is one of the most important and revolutionary achievements of our time. Applications and extensions of this method range from capturing multiphase fluid dynamical flows to special effects in Hollywood films to visualisation, image processing, control, epitaxial growth, computer vision and many others. Professor Osher has served on the editorial boards of a number of high-impact international journals, including the Journal of Computational Physics .

Sethian 教授共同提出，用於获取运动边线的水准集合方法，是当今世上最重要和革命性的成就之一，它的应用及延伸从获取多相动态流，到荷李活电影所需要的特殊图像视觉效果处理、控制、外延生长、电脑视觉以及其他方面等。

The behavior of unsaturated soils is complex, and determining its shear strengthparameters need expensive and high-precision instruments, and the test is also very difficult which need lots of time and effords, all those make the theory of unsaturated soil mechanics hard apply to the engineering practice. However, the total strength including suctional strength can also reflect the feature of unsaturated expansive soil strength, and is easy to be obtained.

由于非饱和土强度参数的获取需用到高精的设备，且试验难度大、费资耗时，妨碍了非饱和土理论在工程中的应用，而包含了吸附强度的总强度指标也能反映非饱和土的强度特性且易于获取。

On the basis of the comparison and analysis of RS theory, we provide an inductive learning knowledge acquisition method based RS, and the method is used in a practical Pure Terephthalic acid chemical process.

分析粗糙集理论用于知识获取的优缺点，提出基于EMRS的归纳学习知识获取算法，并在实际PTA化工生产过程中加以应用。

This paper presents a N-R method of acquiring multi-level reasoning production rules automatically based on NN, so as to resolve the bottle neckproblem in building a knowledge - based system-knowledge acquisition. This methodadopts a characteristic NN structure model and corresponding learning algorithm, so thatN -R method can fix the number of hidden nodes dynamically and form new conceptswhich are not defined in the sample set in the course of learning. Having been trained, NNis transforme...

本文为解决知识系统构造过程中的瓶颈问题──知识获取，提出了一种基于神经网络NN的自动获取多级推理产生式规则的N－R方法，该方法采用了特有的NN结构模型和相应的学习算法，使得NN在学习过程中动态确定隐层节点数的同时，也产生了样例集中没有定义的新概念，学习后的NN能用本文提出的转换算法转换成推理网络，最终方便地得到产生式规则集

This is achieved by provide cases of typical and untypical cases to expert, and record the process of the expert's analysis and design through the scenario structure.

本文论述了基于专家分析实例的知识获取方法，该方法向专家提供各种典型和非典型的设计实例，通过场景结构记录专家分析问题的过程，并获取专家知识。

GIS as a new-fashioned information system provided of powerful functions and comprehensive applicability, the technique of 3D visualization must be imported in order to make GIS carrying on well and satisfying the users.

三维可视化技术是目前计算机技术和信息技术发展的一个热门研究方向，而且它符合人获取外界信息的生理因素，即首先通过视觉效果来对信息进行直观获取。

In the realistic tax revenue, the tax revenue gambles both sides not to be impossible, not to have the cost gain information, the information content which the information issue side and the demand side has is not assymetrical quickly, the information issue side general meeting unintentionally conceals or abbreviates some to the oneself disadvantageous information, the information demand side in gains and confirmed when these information is must spend the cost.

在现实税收中，税收博弈双方不可能快捷、无成本地获取信息，信息的发布方和需求方拥有的信息量是不对称的，信息的发布方总会有意无意地隐瞒或省略一些对自己不利的信息，信息的需求方在获取和证实这些信息时是要花费成本的。

Tax authority considers of how to weaken information asymmetric and gets abundant information at less cost, and taxpayers are bestirred to provide their private information on condition that their expected benefits is greater than their expected costs.

税务部门需要获取充分信息，是信息的需求者，它作为激励一方，考虑如何确保以较小的成本获取最充分的信息，减弱信息不对称的程度。

It\'s a result from the progress and intersection of traditional sensing technology and other information technologies, and is charactered by the high accuracy, high speed, integration and smartness in the process of information acquisition.

信息获取是信息科学的重要分支，是传统传感技术与其他多学科的发展与交叉融合的产物，表现为信息获取的高精度、高速度、集成化、智能化等特性。

E-Learning is a shining bright pearl in the field of Educational Technology, and a new and important measure about acquiring information and knowledge in the informational community, also a desiderated developing field, Personal Knowledge Management is a red sun in the field of management science, and a kind of technology integration and using personal knowledge, the organic combination in their two is an important approach for training information attainment and the ability of knowledge innovation and important measure to acquire the advantage of competition.

E—Learning 是教育技术领域中日渐璀璨的一颗明珠，是信息化社会获取信息和知识的全新重要手段，更是一个亟待开发的领域，个人知识管理(Personal Knowledge Management PKM)是管理科学中盛开的一朵奇葩，是培养信息素养和知识创新能力的重要途径，是在未来获取竞争优势的重要手段。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。