At present, two main stochastic models, point-source model and finite-fault model, are adopted to simulate ground motions.
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。
Point cloud morphing is a topic about how to transfer a source model into a target model smoothly.
点云模型渐变研究如何将一个源点云模型平滑的变化成目标点云模型。
Methods:Reproduce the maxillofacial blast injury by using the hare injury model on the condition of point blast source.
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。
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.
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。
SWAT model was used to evaluate agricultural non - point source pollution of Daning River watershed.
以大宁河流域为研究区域，应用SWAT模型进行了流域农业非点源污染负荷的模拟计算。
Method Based on point model regarding a single neuron as a point source, a discrete plat model of NO diffusion was established.
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。
This article established displacement natural ventilation model caused by point heat source of two joined rooms. The room vertical temperature profile was simplified as two uniform zones.
本文建立两相连房间点热源作用引起的置换自然通风模型，将室内垂直温度分布简化为上、下两个均匀混合区域。
The model of fractional anomalous diffusion caused by an instantaneous point source in fractal media is established.
建立了分形介质中分数阶瞬时点源反常守恒扩散模型。
Profit is profit model of the core, in-depth analysis of profit model 3g mobile phone games profit source, the profit point, profit targets, profit leverage, and profit barrier to maximize profits.
利润是盈利模式的核心，全面深入地分析3g手机游戏盈利模式利润源、利润点、利润对象、利润杠杆及利润屏障，以实现3g手机游戏利润最大化。
This paper develops a theoretical formula for calculating interfacial noise of vibrating point from its vibratory quantity with pulse semisphere sound source as basic physical model.
本文以脉动半球声源为基本物理模型，推导了由振动量计算振动点的界面噪声的理论公式。
Based on the actual environmental assessment, several methods on how to select parameters in the atmosphere diffusion model of point source are presented.
就实际环评工作中点源大气扩散模式计算参数选取的有关问题提出了一些新的看法。
Nutrient export coefficient of land use is an important parameter for constructing model of non-point source pollution.
各种土地利用类型营养盐输出系数是建立非点源污染模型的重要参数。
AGNPS (agricultural non point source) model is a computer model specialized for predicting and evaluating the agricultural non point source pollution of a watershed.
AGNPS模型是美国研制的、专用于模拟小流域土壤侵蚀、养分流失和预测评价农业非点源污染状况的计算机模型。
The model was applied to Hanyang District, Wuhan to study urban non-point source pollution control technology, and satisfactory results were achieved.
所建模型已成功地应用于武汉市汉阳地区城市面源污染控制技术研究，获得了满意的结果。
On the base of data from GIS and survey of study area on the spot, non-point source pollution load model of study area was constructed.
根据研究区域GIS数据信息及实地踏勘信息，借鉴国内外相关研究的模型模拟参数，在对研究区域进行概化的基础上，建立研究区域的非点源污染负荷模型。
This model can provide scientific methods for urban water environment programming and non-point source pollution control and management.
该模型可为城市水环境规划、面源控制和管理研究提供科学手段。
Based on a point source model, new spectroscopic orbital elements are determined.
依据点源模型获得了一组新的分光轨道解。
This paper reviews the development of research of agricultural non-point pollution source model, and points out the future research direction.
本文概述了国内外的农业非点源污染模型研究的历史和现状，并指出了农业非点源污染模型的研究方向。
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.
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。
The method integrates GIS, RS with pollutant loading receptor response model for reservoir water, agricultural non point source pollution simulation model and linear programming model.
该方法运用遥感数据，并以地理信息系统软件为平台集成了水库营养盐负荷浓度响应关系模型、农业非点源污染模拟模型和线性规划模型。
Pollutant output-efficient model as well as others can be employed to estimate the discharges of the pollutants produced by agricultural non-point source.
一般用污染物输出系数模型等估算农业非点源污染物的排放量。
SWAT model developed by USDA Agricultural Research Service (ARS) is used to estimate the non-point source pollution. It is a continuous and distributed model.
研究中采用美国农业部农业研究局(ARS)开发的SWAT模型进行非点源污染模拟计算，SWAT模型是一个连续时间的分布式模型。
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 authors developed an air pollution dispersion system(APDS)with elevated Gauss dispersion model to simulate the impact of industrial point source pollution on region air quality.
开发了一个基于高斯扩散的大气污染扩散空间信息系统，用于模拟工业点源 污染对区域大气质量的影响。
The simplest convection model is that of a contained layer of liquid sitting above a point heat source.
在简单的层流对流模拟中，大型的烟流从地核底部一路延伸到顶端。
Discusses several representative equations of point source plume. Establishes calculating equations of thermal stratification height, ventilation rate and neutral level based on a two-zone model.
讨论了几个典型的羽流流量计算公式，结合一种二区自然通风模型，建立了热分层高度、通风量和中和界高度的计算式。
The model was applied to Hanyang District, Wuhan to study urban non-point source pollution control technology, and satisfactory res…
该模型可为城市水环境规划、面源控制和管理研究提供科学手段。
The point source model is used to deduce the boundary condition, and SIMPLE method is used to do the calculation.
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.
边界条件用点源模型推导，同时采用SIMPLE算法进行计算。
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