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We present an algorithm to compute the canonical form, which preserves the variable independence of every generalized tuple and prove its correctness.

我们给出了计算规范表示的算法，它能保持约束元组的变量独立，并证明了它的正确性。

So supported by well core experimentation, the *** analyzed the logging response feature and mechanism of thin bed, and point out that many factors can affect the logging response of the reservoir, the main factor which mostly influence the logging response is the thickness of thin layer, and the content of carbonite have a great influence on the response of 3-porosity logging.we make use of core experimentation, combined with logging material, firstly the *** do the lithology correction and thinckness correction for resistivity curves, and based on the content of mud that derived from the core experimentation, the *** present the thickness correction model of gamma-ray logging and self-potential logging, and choose the appropriate ways to compute the carbonate content and using the value of mixed frame in order to correct the influence from the carbonite, based on this, the *** gives a effective methods to correct the thickness influence for 3-porosity logging.

本文首先以岩心实验结果为依据，对研究区薄层的测井响应特征和机理进行了分析，指出多种地质因素影响着储层的测井响应特征，而层厚是影响测井响应最主要的因素，且碳酸岩含量对三孔隙度测井的影响很大。利用岩心实验分析资料，结合测井资料，首先对电阻率测井曲线进行了岩性的校正和层厚校正；利用岩心分析泥质含量，研究了自然伽马和自然电位的层厚校正方法，并建立了层厚校正模型；在有效计算储层碳酸岩含量和混合骨架参数值的基础上，研究了针对碳酸岩含量对测井曲线的影响进行校正的方法，进而提出了一套对三孔隙度测井曲线的薄层层厚影响的校正模型。

Given a Cartesian space, one can compute the distance between any two points i and j .

提供笛卡尔的空间，能计算在任何的二点 i 和 j 之间的距离。

The method of compute the center of curvature of the far-fleld phase surface mentioned by Muehldorf et al.

由Muehldorf等人采用的求远场相位面曲率中心法只是本方法的一种特殊情况。

Compute the center of mass of the holes.

计算这些洞的中心。

The resolution is used to compute the character pixel size from the character point size.

这个分辨率是用来从字符点数计算字符象素大小的。

There are many methods to compute determinant, but the different methods, in the actual computation process, only suit for the different characteristic determinant. The present paper mainly studies 14 kinds the most common and also the most important methods.

计算行列式的方法非常的多，在实际的计算过程中不同的方法往往适合于不同特征的行列式，本论文主要研究其中的十四种最常用的也是最重要的方法。

First, we compute the characteristic polynomial of the system. Secondly, we can use the stability criterion to decide the region of parameter to enable the system stable. Finally, we can search the

最后对两种控制器设计方法进行了Matlab仿真试验，证明了它们的有效性和理论分析的正确性，找出了参数变化对系统性能影响的规律，并且通过仿真分析比较了各自的特点和使用范围。

The surface electromagnetic is expanded in a polynomial function via the Chebyshev approximation , then the electromagnetic distribution can be obtained at any frequency within the given frequency range , which is used to compute the scattered fields and the wideband radar cross section .

论文摘要：将切比雪夫逼近理论应用于目标宽带电磁散射特性分析中，通过求解给定频带的切比雪夫节点并用高阶有限元方法求得各节点处的目标表面场值，实现整个频带内任一频率点目标表面场值的快速预测，使得目标电磁散射特性得到快速分析。

In the thesis, the geotechnical engineering evaluating-methods is used to apply to compute and analyse the foundation on the soft-soil coastland that will be economical, safe and reliable.

本论文就是通过典型场地计算分析，为在沿海软弱地基土地区建立经济合理、安全可靠的大型垃圾填埋场提供适宜的岩土工程评价方法。

We will see more and more activist government policies that distinguish economic activities according to the nationality of the actors.

我们将看到越来越多激进的政府政策，这些政策根据企业的国籍来区分经济活动。

If we can prove the independence of an axiomatic system, then we can guarantee the conciseness of this system, ie.

如果能够证明某个一阶谓词系统的独立性，那么就能够保证该系统的建立是精炼的，即没有任何一条公理或推理规则是多余的。