非理想数学模型 non-ideal physical model
生理数学模型 Physio-mathematical model
机理数学模型 mechanism mathematical model
理想数学模型 ideal mathematical model
物理场数学模型 physico mathematical model
数学物理模型 mathematical and physical model ; math-physical model ; mathematical-physical model
建立数学物理模型 Establishment Mathematics Physics Model
二维数学物理模型 Two-dimensional model of physics and maths
利用数理统计的方法建立复杂煤层的数学模型。
The mathematical model of complex coal seam is established by mathematical statistics method.
利用未确知有理数理论，给出了对服装生产设计方案的优劣进行评价的一个数学模型方法。
The article presents a mathematical model approach based on the the unascertained rational number of evaluating the design of garments production.
根据SPWM的基本原理与付立叶级数理论，建立了SPWM电压型逆变器输出波形的数学模型。
Based on SPWM basic principle and Fourier series theory, the mathematical model of output waveform of SPWM voltage source inverter is built.
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