针对变压器故障诊断中的不足，介绍了模糊聚类分析的理论、方法及聚类效果的判别原则。
For the deficiency of fault diagnosis of power transformer, fuzzy set analysis theory and method are described and applied to the diagnosis of power transformer.
由于影响砂土液化的因素太多，而且许多的判别条件不容易获取，应用模糊理论判别砂土液化是比较合理的方法。
Because there are many impact factors, and some judgment conditions are not easy to obtain, the application of Fuzzy theory to distinguish sandy soil liquefaction is a fairly reasonable approach.
基于耦合模理论，提出一种判别圆双折射光纤的简易方法。
Based on the coupled-mode theory, a simple method to distinguish circular-birefringence fibers is presented.
本文应用非参数统计理论，提出了一种新的分类判别方法，用于测井解释中的岩性划分。
A new recognition method based on the theory of non-parameter statistics is used to lithology identification in log interpretation.
本文以灰色系统理论为基础，提出了共原点灰色聚类分析方法，并将其应用于湖泊富营养化程度的判别过程中。
Based on the theory of grey, the common original point chassification of grey is presented and applied in decision in the nutrition level of lakes.
现代指数理论的形式化方法，对于处理指数问题的主要作用是：判别一个函数能否成为指数；
The method of formalization in modern index theory has three functions in tackling index problems, i. e. judging whether a function can become an index;
本文研究的方法和成果，将为地下管道以及管基加固的设计与施工、管道减荷、管道截面设计、管道安全性判别等提供了一定的方法和理论依据。
This paper can provide a scientific basis for design and construction in reinforcing pipeline foundation, reduction of loads on pipe, section design of pipe, and security evaluation of pipe.
基于惰性点理论，提出了一种新的模量反算判别方法，并给出了判别标准。
Based on theory of inertial point, a new assessment method of back calculation of modulus is put forward with the assessment criterion provided.
本文采用内聚力模型作标准来判别各种基于梁弯曲理论的方法，这些方法包括简单梁理论、修正梁理论和实验柔度法。
CZM is used as a benchmark to check the precision and applicability of beam-bending method, such as SBT (Simple Beam Theory), CBT (Corrected Beam Theory) and ECM (Experimental Compliance Method).
距离判别分析理论是解决砂土液化预测问题的有效方法之一，可以在实际工程中进行推广。
It was shown that the present method was efficient in solving the prediction of sand liquefaction and could be applied to practical engineering.
本文用等效增益概念，根据根轨逊理论，导出了具有普遍意义的非线性系统稳定性的判别准则以及定性定量分析稳定性的方法。
From theory of root locus derived are the criteria of universal interest for stability of nonlinear system on the basis of equivalent gain, and methods for its qualitative and quantitive analyses.
应用摄动理论和数值方法，求得了位移波的波形和位移波产生的判别准则。
The wave performance and its criterion of occurrence have been obtained by using perturbation theory and numerical method.
应用摄动理论和数值方法，求得了位移波的波形和位移波产生的判别准则。
The wave performance and its criterion of occurrence have been obtained by using perturbation theory and numerical method.
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