边界条件用点源模型推导，同时采用SIMPLE算法进行计算。
The point source model is used to deduce the boundary condition, and SIMPLE method is used to do the calculation.
随机法模拟地震动目前主要采用点源模型和有限断层模型两种方法。
At present, two main stochastic models, point-source model and finite-fault model, are adopted to simulate ground motions.
方法在NO扩散的点源模型基础上，构建了一个离散化神经元群的平板模型。
Method Based on point model regarding a single neuron as a point source, a discrete plat model of NO diffusion was established.
点源模型的模拟结果显示小的入射能量、探测能量窗口及探测角值对应较好的分辨率。
The simulation results for a pin point electron beam show that a good resolution corresponds to lower values of primary energy, detection energy Windows and detection Angle.
被认为是它的点源模型有：太阳、超新星爆发、白矮星和脉冲星（告诉旋转的中子星）等。
Up to now, there are not definite source models of cosmic rays though they come from the Sun, supernovas' explosion, the white dwarfs and pulsars, et al.
对多数地区，等震线略具狭长的形状，经验点椭圆模型可以减小点源模型和断层破裂模型的系统偏差。
For most of the regions, isoseismals are of somewhat elongated shape. The empirical point-ellipse model can reduce systematic deviation of point-source and fault-rupture models.
文中推导了双力偶点源模型震源机制解得出的震源参数和用地震矩张量反演得出的震源参数之间的转换关系。
In this paper, we deducted the transform relation between seismic source parameters from seismic fault plane solution in double couple point source model and from the seismic moment.
有一点很重要，就是不能改变数据源所用的名称，因为它涉及到该应用程序模型包。
It is important that the name used for the data source is not changed as this is referred to in the application model package.
在微波暗室静区反射电平计算时常采用点源发射模型模拟天线的特性，它适用于低频段或方向性差的天线。
In calculation of reflected level of quiet zone in anechoic chamber, a spot emission model is often used to simulate antennas characteristic.
针对LNG重气云团连续点源泄漏扩散，结合箱模型和IIT - 2重气扩散模型分析了LNG云团的扩散特性。
Aiming at the dispersion for continuous release of LNG heavy gas, combining Box Model and IIT-2 heavy gas Models, this paper has analyzed the character of LNG continuous release.
方法：采用点爆源下兔颌面爆炸伤动物模型，复制颌面爆炸损伤。
Methods:Reproduce the maxillofacial blast injury by using the hare injury model on the condition of point blast source.
以异步电动机的换能作用为基本点，从变压器受控源电路模型入手，将异步电动机抽象为换能器电路模型。
An energy converter model of asynchronous electromotor has been presented according as energy conversion of asynchronous electromotor and controllable electrical source model of transformer.
利用该模型，推导出了在两点源作用下PRS角度测量的解析表达式。
Based on this model, the analytical expression for Angle measurement by the PRS is deduced under the interaction of dual sources.
把焊接电弧作为一个发尘点源，应用大气湍流扩散理论，建立了焊接过程中烟尘扩散的数学模型。
A mathematical model of fume diffusion in welding process was founded by considering welding arc as a spot source of generating fume and supplying the turbulent diffusion theory.
利用点源简谐荷载作用下的土层反应与其它数值分析方法的对比讨论薄层模型的设置指标。
By comparing the surface displacement response under action of dynamic point loads obtained by TLM with that by other numerical method, the model setup indexes for TLM were discussed.
利用模型确定的最优控制变量序列得到各点源二氧化硫污染的治理量，并以此对区域内点源二氧化硫排放进行总量控制。
The regulation amount of every point source can be obtained according to the sequence of the optimal variables of the model.
利用模型确定的最优控制变量序列得到各点源二氧化硫污染的治理量，并以此对区域内点源二氧化硫排放进行总量控制。
The regulation amount of every point source can be obtained according to the sequence of the optimal variables of the model.
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