模糊度

The research mainly includes:(1) As for some existing problems in simplified graded-evaporation calculation anddescription of catchment impoundage, in the dissertation, taking Dahuofang Runoff Model foran example, the function of membership grade was used to fuzzily describe the evaporationand impoundage. It can solve parameter sensitivity resulted from original graded-evaporationcalculation and get a reasonable evaporation result.

主要研究内容和成果如下：(1)对产流模型中采用分级简化计算蒸发和流域蓄水容量描述存在的问题，以大伙房模型为例，首先利用隶属度函数对蒸发和蓄水容量进行模糊描述，解决了原分级计算导致蒸发参数敏感，蒸发量计算不合理的问题。

The modified D-S combines the advantage of the two arithmetics—G-S and D-S, it defines the function of belief renewably by using the information of the prophetic probability distributing to define the subject and the correlation degree's realization of the fuzzy aggregate.

修正的D-S方法则结合了前两类算法的优点，利用包含在先验概率分布中的信息，通过定义模糊集合的&包含度&和&相关度&实现，并将置信函数重新定义。

Combined with the characteristic of the signal model in MC-CDMA systems, this semiblind method solves the problem of slow convergence by the initial channel estimation, estimates the scalar ambiguities by inserting some users' pilots and makes the algorithm complexity low by an iterative operation.

该方法结合MC-CDMA系统信号模型的特点，通过初始信道估计来解决收敛速度慢的问题；通过部分用户的导频符号以及预均衡技术来估计模糊因子；通过迭代算法来降低计算复杂度。

AHP ; scale system ; trigonometrical fuzzy numbers ; important weights ; intrusion detection systems.

层次分析法；标度；三角模糊数；权重；入侵检测系统

Because traditional "1-9 scale" method is unable to reflect the real thought accurately, which leads to incorrect judgments, an improved scale method based on trigonometrical fuzzy numbers was used in the present assessment system, and the relative weights of both primary and secondary indexes were designed. Thus the assessing results reflect the real thought more accurately.

由于传统层次分析法的&1～9标度&方法不能精确地反映人的实际思维，从而影响最终的判定结果，本评估体系借鉴了三角模糊数表示的改进方法来计算权重值，并对一级指标和二级指标的相对权重均进行了权重设计，得出的结果更加精确地反映了人的实际思维。

To assess the invasion risk of alien marine species, an invasive risk assessment system was constructed based on the characters of introduced marine species and on the analysis of literatures and expert consultancy. The system has 5 primary and 20 secondary indexes, and was constructed using analytic hierarchy process method and trigonometrical fuzzy numbers for determining the weight of each index of the system.

中文摘要：为了评估外来海洋物种入侵的风险，根据外来海洋物种入侵特点，在文献分析和专家咨询的基础上，采用层次分析和三角模糊数数值标度计算权重的方法，设计5个一级指标和20个二级指标，构建了外来海洋物种入侵风险评估体系。

The main assembly unit partition is to mach tables of the bill of material, and unassembled partition is to search liaison between parts, compute assembly polymerization.Chapter 5 gives the general architecture of a prototype system for assembly unit partition based on knowledge under the CATIA environment to validate the ideas and methods proposed in this dissertation.

第四章提出了分主体装配单元划分和未组合件划分两步进行、中间穿插知识的解决装配单元划分的核心思想；以树模型为基础，通过实例知识的运用解决主体装配单元划分，以图模型为基础，通过构造关联图上的聚合度，运用模糊综合评判的方法实现了对未组合件的划分。

The index system of evaluating enterprise's core competence was made systematically in nature in this paper. Integrative judging methods in fuzzy mathematics were applied to unitarily analyze and generally estimate enterprise's core competence, what's more, the principle of "Max membership" was used al...

从核心竞争力的本质层面上构建出识别企业核心竞争力的指标体系，应用模糊数学中综合判断方法，对企业核心竞争力进行整体的分析和综合评判，并运用&最大隶属度&原则，评价出企业核心竞争力的强弱。

The poetic text has special way of integrating meaning organically. The meaning of a poem may change unpredictably.

诗行的组织主要体现在丰富的层次关系上，层次关系可以是相对清晰的，也可能模糊性、跳跃度极大。

Some referential conclusions were drawn that the subsystems of forest resources and environment lie in weak sustainable development state expect the economy subsystem stands in a below-medium sustainable development, and the coordination development degree of the three subsystems is obviously low. So the countermeasures were proposed for Jiangsu province.

本文应用基于模糊一致矩阵的层次分析法得出了如下结论：江苏省FEES处于弱可持续发展状态，除了经济子系统处于中等偏弱的持续发展状态外，森林资源子系统、环境子系统也处于弱持续发展水平，三个子系统之间的协调发展度也明显不足。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。