查询词典 model theory

In this paper, we established the physical model corresponding to this effect based on the theory of plant cell membrane of double-molecule layer.

研究从植物细胞双分子层膜理论出发，建立相应的物理模型，讨论了激光辐照引起生物细胞膜跨膜电势的变化及其产生生物效应的机理。

In this paper,math model is studied based on physics theory of PV cell ,and the influence of series resistor Rs and parallel resistor Rsh on PV cell characteristic is analyzed.

针对光伏电池研究了基于物理机制的数学模型，分析了串联电阻和并联电阻对光伏电池特性的影响。

The second is to propose an "open-cell" concept and derive a model on better theoretical basis to overcome the defects of the cell theory.

用模型，以满足工程上的需要；其二是针对胞腔理论的缺点，提出"开放胞腔"的概念，建立了一个理论基础和精度更好的理论模型。

Seawater intrusion mechanism and its 3D numerical simulation are further explored and researched in this paper. On the basis of the classical theory of fluid mechanics, it built the ideal model of seawater intrusion, and attained the speed in flow field which gradually decreased along with the increasing distance of curvature center along the principal normal in the course of seawater intrusion.

以流体力学经典理论为基础，建立了海水入侵内陆的理想模型，得到在海水入侵内陆的过程中沿弯曲流线的主法线方向，流场中速度随着距曲率中心距离的增大而逐渐减小，根据流线上的速度分布，并可表示出流场中的流线方程，可确定一定条件下海水入侵内陆的速度和方向。

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。

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