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A simplified physical and mathematical model based on the Czochlarski crystal growth system was designed in this study.

本研究以晶体生产系统为基础设计了简化的物理数学模型。

This new cubic type of status equation currently represents a relatively good mathematical model for calculating the phase equilibrium parameters of water and the properties of saturated humid air.

这个新的立方型状态方程是目前计算水的相平衡参数和饱和湿空气性质较好的数学模型。

This is a detailed introduction cubic spline curve function of the thesis, dissertation the main speaker of the cubic spline function of the mathematical foundations and algorithm description.

详细说明：这是一篇详细介绍三次样条曲线函数的论文，论文主要讲了三次样条函数的数学基础及算法说明。

In this paper, the mathematical model of BLDCM drive system using current inverter has been analyzed.

本文分析了无刷直流电动机在电流型变频器下的系统数学模型。

Through the establishment of mathematical model of arc pressure, this paper analyzes the improvement of high-frequency pulse current to arc characteristics.

本文建立了电弧压力的数学模型，分析了高频脉冲电流对电弧特性的改善。

A simple mathematical model of glazing curtain wall with thermal channel is proposed.

本文介绍了热通道玻璃幕墙的简单数学模型。

In this thesis, enlightened by the curve surface fitting in three-dimension space and combined with device gamut characteristics, a two variable high order polynomial method and its mathematical model were developed.

本文基于三维空间中曲面拟合的思想并结合色域特征，提出了色域的双变量高阶多项式解析描述方法及其数学模型。

The curve of growth is used as mathematical model to imitate the change law on mine gushed water quantity.

运用增长曲线数学模型模拟矿井涌水量的变化规律，解决了矿井涌水量的模型描述及矿井最大涌水量的预测，为矿井合理配置提供了科学的依据。

In this paper, a three-dimensional multi-level hydrodynamic model with curvature correction in curvilinear coordinates has been developed based on the update turbulent theory and numerical method, which can effectively solve the practical problems of flows and water quality transportations in hydraulic engineering, and can strengthen the practical usage of the mathematical model.

本文基于现代紊流理论、现代数值计算方法建立适合描述水利工程中紊流规律的非线性数值模型，即曲线坐标系下的多层紊流水动力模型，旨在提高紊流精细模拟的实用性，以求有效地解决水利工程中的水流和输运现象的实际问题。

In food scientific research process,the establishing of computational method in mathematical model was complex,in order to make the proces"s fool" the curvilinear regression and multiple regression were made as the example,the application method of SPSS statistics software in food scientific research modeling was introduced in this article.

食品科学研究过程中建立数学模型计算方法复杂，为使该过程"傻瓜化"，该文以曲线回归和多元回归问题为例，介绍了SPSS统计软件在食品科研建模中的应用方法。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。