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By use of systems engineering theory and method, the paper establishes process model of strategic choice of complex supply chain alliance system.

利用系统工程的理论和方法，建立复杂供应链联盟系统中企业的战略选择过程模型。51-论文-网-欢迎您

In order to find the best project for an ERP, a price decision model for chain operation with group decision theory was proposed.

为寻求对某公司的ERP项目最满意的行动方案，提出了一个使用群决策为连锁经营中的价格决策问题建模的方案。

This text utilizes the stability theory of differential equation, establishes the mathematical model of praying on the relation among the living beings, then according to the characteristic of differential equation group set up, through analyze to its equalization point,discuss the rail line distribution situation and overall stability, studies the dynamic change situation of every species during sufficient long time slot.

摘要本文利用微分方程稳定性理论，建立生物间捕食关系的数学模型，然后根据建立的微分方程组的特性，通过对其平衡点分析，轨线分布情况以及全局稳定性的讨论，研究出各物种在充分长时间段中的动态变化情况。

In particular,the phase function of the disturbance wave system is solved by uting the characteristic theory of partial differential equation and an expan sion of Orr-sommerfeld eigenvalue problem,insteade of using the disturbance model which was given previously.

其特点是。应用偏微分方程特征理论以及O－S方程特征值的展开，求解扰动波的相函数而不是预先给定扰动波的波动形式。

Based on the traditional theory of IDS,the system entropy is studied,which come from statistics model,combining the worm behaviors characteristic the exponent entropy conception is put forward,a new inhibiting method is proposed from the anomaly detection point of view.

在传统的入侵检测理论的基础上，研究了统计学概念模型系统熵，并结合蠕虫病毒的行为特征提出了指数熵概念，从异常检测的角度对蠕虫病毒采取了一种新型扼制方法。

Nonlinear characteristic of matrix material is considered in the bridging model constitutive theory of composite materials.

复合材料的桥联模型本构理论考虑了基体材料的非线性特性。

Under the condition of quantifiable product characteristics, the model of product configuration based on product characteristic vector is constructed, and the basic theory and process of knowledge expressions are given.

在产品特征可量化的条件下，建立基于产品特征向量的产品配置模型，给出知识表达的理论基础和实现步骤。

Based on the fuzzy mathematics and the theory of the reliability design, the mathematics model of the fuzzy reliability design of the circular arc gear s is established.

根据模糊数学和可靠性设计理论，建立圆弧齿轮传动的模糊可靠性设计的数学模型，探讨其计算方法，并结合电厂球磨机的传动系统进行具体的模糊可靠性设计。

In view of practical problem during Sulige gas field development, this paper complete follow study content. Study material balance theory of two district compound gas reservoir. Carry out stress sensitivity experiment on matrix rock and labor created fracture core from Sulige gas field with America Core Company high pressure high temperature flow experimental instrument to study stress sensitivity change rule of different permeability matrix rock and created fracture core at the condition of time and again switch on and off well and different drawdown pressure. Carry out depletion experiment on matrix rock of different permeability serial combination with different kinds of allocation, using double core clamper serial connected experimental apparatus, to study gas well production performance of bi-zonal compound low permeability reservoir during low pressure production stage. At the basis of experimental study, establish single well simulation model to analyze development index infection caused by stress sensibility and production performance infection rule caused by inner formation and outer formation of bi-zonal compound gas reservoir permeability variation while considering stress sensitivity.

针对苏里格低渗气田开发中存在的实际问题，完成以下研究内容；研究了两区复合气藏物质平衡原理；利用美国岩芯公司高温高压流动实验仪，对取自苏里格气田基质岩芯和人工造缝岩芯进行应力敏感实验，研究不同渗透率基质岩芯和造缝岩芯在多次开关井和不同生产压差条件下的应力敏感变化规律；采用双岩芯夹持器串联实验装置，对不同渗透率串联组合的基质岩芯进行各种配产条件下的衰竭实验，研究两区复合的低渗储层气井在低压生产阶段的生产动态特征；在实验研究的基础上，建立单井模拟模型分析储层应力敏感性和非均质性对开发指标的影响，研究考虑应力敏感时两区复合气藏储层中内区和外区渗透率变化对开发动态的影响规律。

An adaptive network policy management model is presented in this paper,and it is based on the theory of classical conditioning,which is a basic learning mode of biological system.

2基于现有的条件反射模型的研究和条件反射学习算法，构建了一种新的基于条件反射的自适应策略管理模型。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失