As a mathematical calculation of the whole reducible to a single equation?
作为一个数学计算可简化为一个单个的公式？
A mathematical calculation produces a derived fact according to a specified mathematical algorithm.
数学计算则根据指定的数学算法产生一个派生的事实。
An expression can consist of a mathematical calculation or a string, and can involve any combination of column names, literals, operators, or functions.
表达式可以由数学计算或字符串组成，也可以包含列名、文本、运算符或函数的任意组合。
A geometry based mathematical model is established for the calculation of reliability index by use of the fuzzy random reliability theory for slope stability analysis.
将模糊随机可靠度理论应用于边坡的稳定分析，建立了基于几何法计算广义可靠指标的数学模型。
By mathematical calculation and using a copying fixture, the orbit of movement of an end-milling form cutter is obtained.
通过数学计算与使用靠模夹具，求得铣削回珠器回珠槽指状铣刀的运动轨迹。
A mathematical model for calculation of bottom-hole flowing pressure of flowing Wells for oil field with non-solution gas drive is proposed.
对非溶解气驱油田提出了一个计算自喷井井底流动压力的统计数学模型。
Using the results from finite element analysis of turbine rotor suppressed in heat stress, and simplified theoretical calculation equations, a mathematical model is established.
采用汽轮机转子热应力的有限元分析结果和简化的理论计算公式，建立汽轮机转子热应力的数学分析模型。
A mathematical model for hydrodynamic calculation of the boiler circuitry is established.
本文建立了锅炉锅内水动力计算的数学模型。
A two-dimensional unsteady temperature field calculation mathematical model has been set up by analyzing ingot solidification process and the program has been developed.
在分析锻造用钢锭凝固过程特点的基础上，建立起钢锭铸造凝固的二维非稳态温度场计算数学模型，并编制程序。
By establishment of a mathematical model for water quality and quantity calculation, the impacts of tail water from the effluent plant of Baoying County on water environment are analyzed.
通过建立数学模型，进行水量水质计算，分析了宝应县污水处理厂尾水排放对水环境的影响。
For this reason, a mathematical model of construction & operation costs for power transmission lines is set up, and some calculation examples are given as well.
为此建立了电力线路建设费用和运营费用的数学模型，导出了导线经济截面的新计算方法。
By analyzing the coupling relationship between permeability and strain, a mathematical model and methods are deduced for calculation of fluid_solid interaction flow in fractured sandstone reservoir.
通过分析渗透率与应变之间的耦合关系，得到了裂缝性砂岩油藏流固耦合渗流计算的数学模型，并给出了计算方法。
We have given the mathematical description of the modified model, and carried out a numerical calculation on both models.
给出了初始孔隙率非均匀模型的数学描述，并对改进前后的两种模型分别进行了数值计算。
Based on the published mathematical models for grain drying, a simulated calculation program for grain drying through ventilation was designed.
根据已发表的谷物干燥数学模型编写了谷物通风干燥模拟计算程序。
Based on the mathematical model mentioned above, a software pigging is developed, which aims at pigging steady calculation after water pressure test.
根据数学模型和相应的数值计算方法，研制了水试压后输气管道的瞬态模拟分析软件Pigging。
The method of mathematical calculation for team decision and a simple example of its applications are given in this paper.
本文介绍了集团决策的计算方法，并列举了一个简单的应用例子。
The key to a successful calculation and prediction of welding process by mathematical model method is the selecting of an appropriate model and its parameters.
用数学模型方法进行焊接过程的计算和预测，关键是选取合适的计算模型和模型参数。
According to the features of shaft kiln burning, a mathematical model is established and a quadratic regression equation for calculation of proper burning range of road cement clinker is presented.
根据立窑煅烧的特点，建立立窑煅烧数学模型并且提出适宜计算道路水泥熟料烧成范围的二次回归方程。
A general mathematical formula for calculating the size composition of grinding medium which is simple and practical and can be used in direct calculation and further optimization study is described.
介绍了一种简单实用、可用于直接计算和进一步优化研究的磨矿介质配比计算数学通式。
Based on a supposed mathematical model, the calculation of parameters of opening function of Eustachian tube was elaborated.
根据设想的数学模型，探讨了耳咽管开闭功能参数的计算方法。
The author develops a mathematical model which is necessary for technological calculation and draws up a simulated program of Claus sulfur recovery technology.
本文开发了工艺计算所必需的数学模型，并编制了克劳斯硫磺回收工艺模拟程序。
The Universe is such a huge mathematical calculation.
宇宙就是这样一个巨大的数学计算。
The Pythagoras theorem is a deductive theorem, which can not be one primitive method as its tone series is formed through mathematical calculation.
毕达哥拉斯律是一种演绎律，它是用数学计算方法形成的音列，不可能成为一种原始的方法。
This paper discusses the effect of saturated parameters appearing in the mathematical model of a large turbogenerator on the response calculation of shaft torsional vibration.
就大型汽轮发电机模型中饱和参数对汽轮发电机组轴系扭振响应计算的影响进行了详细的研究。
A mathematical model which includes engine cycle simulation and dynamic calculation is developed for computation of excitation harmonics.
建立了包括内燃机气缸内工作过程数值计算和动力学计算在内计算激励谐值的数学模型。
The loss factors in liquid rocket turbine are analysed in detail and a related mathematical model and calculation method is proposed.
分析了液体火箭发动机中所用涡轮的各种损失因素，并建立了相应的数学模型，给出了计算方法。
Paper introduces a mathematical model for heat and mass transfer of a rotary regenerative heat exchanger as well as the calculation method of temperature field.
本文介绍了一种再生式换热器的传热传质数学模型和温度场的计算方法。这种换热器具有两段以不同材料做传热元件的转子。
A mathematical method for optimizing feedstock case was proposed and calculation examples were given.
将几种原料的裂解按此优化方法进行了示例计算。
With the consideration of the varying load of power system, a complete mathematical representation of dynamic reactive power optimization and its calculation method are presented.
根据电力系统实际运行中负荷不断变化的情况，提出了动态无功优化问题的完整数学描述和计算方法。
With the consideration of the varying load of power system, a complete mathematical representation of dynamic reactive power optimization and its calculation method are presented.
根据电力系统实际运行中负荷不断变化的情况，提出了动态无功优化问题的完整数学描述和计算方法。
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