The mathematical model in scattered zone of the axial temperature rise distribution along the back of stator core is established with system analysis method.
用系统化分析方法构造了大型水轮发电机定子铁心背部沿轴向温升分布离散区域数学模型。
Using the finite element method, a mathematical model of temperature field for weld-repaired zone of white cast iron is constructed, and temperature field and heat cycle are analyzed.
应用有限元方法建立了白口铸铁焊接接头焊补温度场的数学模型，对白口铸铁焊补温度场和热循环进行了分析。
Based on the mathematical model of circularity error, the least square method, minimum envelope zone method and harmonic analysis method for evaluating the circularity error are treated.
本文根据圆度误差的数学模型，论述了评定圆度误差的最小二乘法、最小区域法和谐波分析法。
The mathematical model and calculational method of buoyant jets given by authors are used to predict the characteristics of the zone of established flow.
应用作者所提出的数学模型和计算方法，对浮力射流形成后区的特性进行了预报。
A mathematical model for determining the thermal influence zone of buried hot oil pipeline was developed and solved numerically by the finite element method.
建立了埋地热油管道热力影响区的数学模型，并用有限元法进行了求解。
The simulation results express that the new simulation method improves simulation mathematical model, and the estimate zone method enhances the operation efficiency.
仿真实验结果表明：新的仿真方法改善了仿真数学模型的形式，并且利用经验值估计区间的参数优化法大大地提高了运算效率。
The mathematical model to evaluate the tooth profile error of the sector by using the minimum least square method and the minimum zone method is given.
给出了齿扇齿形误差的最小二乘评定与最小区域评定的数学模型；
Applying zone method, a two-dimensional mathematical model of oil fired reheating furnace has been set up by the author.
本文应用区域法原理，建立了一种加热炉二维数学模型。
Applying zone method, a two-dimensional mathematical model of oil fired reheating furnace has been set up by the author.
本文应用区域法原理，建立了一种加热炉二维数学模型。
应用推荐