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Based on the balance of calcium oxide material, a mathematical model concerning the relationship between recirculation ratio of material and calcining rate of carbonate was developed.

在建立物料氧化钙平衡的基础上，建立了关于物料循环率和碳酸盐分解率之间相互关系的数学模型。

Deffering from others' work, the essay sets all concept, mathematical model and reasoning on relational database such that uncertain reasoning has new qualities: Subjectivity and Calculability.

本文有别于他人的研究工作是将所有的概念、数学模型及推理基于各种关系数据库上考虑，使得本文的不确定推理具有新的特点：客观性和可计算性。

On the basis of the model theoretical analysis and mathematical calculation are carried out.

在此模型的基础上进行了理论分析和数学计算。

We shall have occasion to deal with geometry, both Euclidean and non-Euclidean, with arithmetic, algebra, analytic geometry, the theory of irrationals, set-theory, calculus of probability, and mathematical logic.

我们将与算术，代数，解析几何机会几何处理，包括欧几里德和非欧几里德，是无理的理论，集理论，概率演算，和数学逻辑。

As functions of the function of mathematics, the Key theorem of calculus of variations is Euler LaGrange, it can be used to the pan-seeking function of the maximum and minimum of mathematical.

变分法是处理函数的函数的数学领域，关键定理是欧拉－拉格朗日方程，用来求的泛函数的极大值和极小值的数学方法。

Using some hypothesis,in this paper,a function of the number of check-verifying times in unit time for safety mornitor systems is presented the extreme functional value by the calculus of variations is evaluated and a mathematical model of check-verifying period with the minimum of check-verifying and losing cost is obtained.

在一系列假设的基础上，给出了安全监测系统单位时间内校验次数的泛函，用变分法求泛函极值，得出了校验费和损失费最小的校验周期数学模型。

Thus, many of the problems can be transformed into a mathematical problem using calculus to solve.

因此，经济中的许多问题可以转化为数学问题用微积分来解决。

In mathematical logic in the study is the main target of all kinds of calculus.

在数理逻辑中研究的主要对象是各种演算。

A new edge detection method was put forward based on mathematical morphology and Canny algorithm.

提出了一种基于数学形态学和Canny算子的边缘提取方法。

The mathematical model of arc discharge for capacitive ignition was established and simulation was made.

建立了容性点燃时的电弧放电数学模型，并进行了仿真。

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。