然后，用相平面法来对简化模型的阈值特性进行定性分析，给出了参数变化与二维简化模型中的鞍点电压值变化之间的关系。
Secondly, the phase planes were introduced to find qualitatively the threshold of dynamical behavior, and the influences of parameters change on saddle point were discussed.
本文首次提出一个简化的力学模型，试图探讨细胞挤入二维狭缝的运动特性。
This paper proposes, for the first time, a simplified mechanical model in an attempt to treat the motion of a cell sliding into a two-dimensional slit.
使用两步化学反应模型对简化的CDE 模型做了二维数值模拟研究。
Two dimensional simplified model of CDE was simulated by two step chemical reaction model.
文中提出了“双向剪切变形”有限元模型，使三维问题简化为二维问题，计算工作量大为减少。
A two-direction shear deformation finite element model is presented in which a three-dimensional problem is reduced to a two-dimensional one and thus the calculation is much simplified.
将造波水槽内二维浮体牵引弹簧回复液压缸的受力系统简化为弹簧—质量—阻尼器系统，建立数学模型，并根据牛顿第二定律得到运动方程式。
The model of a kind of wave energy device moored on seabed is simplified into a spring-mass-damping system, and then its motion equation is built according to Newton's second law.
本文用地源热泵地下换热器线热源模型、简化柱热源模型和二维瞬态数值传热模型对地下土壤导热系数分别进行了计算。
The line source model, the simplified cylindrical source model and the two-dimensional numerical model were used to determine the thermal conductivity of underground soil.
文中建立了这种情况下的分布式目标模型，提出了分布式目标的空间二维参数估计简化算法。
In our paper, it is presented a simplified distributed signal estimation method based on a special model, and computer simulations confirm the method presented.
本文针对二维三温辐射热传导方程的两种简化模型的有限元方程，讨论了两层网格方法。
In this paper, using the finite element method, we discuss the two-grid methods for two simplified models.
基于简化的晶粒形状，建立了模拟晶粒生长形貌的二维数学物理模型。
On the basis of the simplified grain shape, the physical model and mathematical model for the simplified dendrite shape were established.
针对现有的二维隐马氏模型算法给出了一种简化算法及参数估计方法。
An abridged algorithm of 2d hidden Markov chain model and its parameter estimation method are made.
本文首先对散热器工作的物理机制进行详细分析分别对自然对流换热情况和强制对流换热情况建立了简化的二维数值计算模型。
At first, the physical mechanism was studied then the 2d compact numerical simulation model for natural convection and forced convection heat transfer analysis was built respectively.
采用二维平面模型，“以静代动”的荷载简化方法，建立沥青路面永久变形有限元分析模型。
The two-dimension plane model and the simplification of dynamic loading are applied to create the finite element model for asphalt pavement permanent deformation analysis.
本文根据简化的二维流动模型，提出一种新的计算方法，用以计算小孔节流气体静压向心轴承的承载能力和刚度。
This paper presents an analytical method for calculating the load capacity and stiffness of externally pressurized gas journal bearings.
本文提出了一个统一的二维轴对称焊接残余应力场的简化计算模型。
A unified simple model is proposed in this paper for the computation of 2-d axisymmetrical residual stresses of welding.
针对色彩方案的对比提出了以二维图象简化三维模型色彩方案的方式和二者映射的方法。
For the contrast of color schemes, method of simplifying 3d model's color project to 2d image and mapping way between them are developed.
建立了起动绕组及其周围的简化二维温度场数学模型，并由有限差分方法求其数值解。最后给出了计算实例。
A simplified 2d model for resolving temperature field problem of the machine is developed and the computer simulation results are obtained using finite difference method.
该模型与平面二维水沙模型相比简化了计算，且其计算精度满足工程应用的要求。
Compared with the 2-d sediment model, the coupled model is a short-cut calculation, and the accuracy of its results can satisfy the demands of engineering application.
本文的主要工作之一是基于建立的激励器简化模型对合成射流流场进行二维、三维数值分析以探讨合成射流流动机理。
Based on the model of synthetic jet actuators, the flow field of synthetic jet is simulated by 2d and 3d numerical methods.
本文的主要工作之一是基于建立的激励器简化模型对合成射流流场进行二维、三维数值分析以探讨合成射流流动机理。
Based on the model of synthetic jet actuators, the flow field of synthetic jet is simulated by 2d and 3d numerical methods.
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