The problem of three-dimensional spatial simulation is discussed in this paper.
探讨地学现象三维空间模拟的方法。
The program is intended for simulation of kinematics and dynamics of planar and spatial mechanical systems.
该计划是为模拟的运动学和动力学的平面和空间机械系统。
Simulation results show that the proposed method possesses good resolution and estimation accuracy and can effectively estimate the spatial positions of multiple discharging points within transformer.
仿真结果表明，该方法具有良好的分辨力和估计精度，能有效估计出变压器内多个放电点的空间位置。
Spatial process simulation is the main way to study the geographic phenomena.
而空间过程模拟是地学现象研究的主要手段。
The spatial characteristic of wireless communication channel is very complex. The fine simulation of the channel is helpful to design and develop wireless communication net.
无线通信信道的空间特性十分复杂，通信信道的精细仿真对无线通信网络的设计和开发有着重要的作用。
In this paper, based on scalar diffraction theory, light fields in the coherent optics system have been calculated by the spatial tracing simulation method that USES FFT.
利用标量衍射理论，对相干光学系统中光场进行空间追踪模拟，该方法可以对光学系统中激光光场的分布进行预。
Because of traditional methods 'limitation, it is difficult to take the spatial variability of hydrological factors into consideration for watershed simulation.
传统的流域模拟由于方法本身的局限性，很难考虑和处理水文要素在空间分布上的差异性。
The CAM contour curves are reconstructed by NURBS, and a rapid reverse design method for spatial CAM follower motion specification via motion simulation is also studied.
利用NURBS实现了凸轮轮廓曲线的重构，并给出基于运动仿真实现迅速反求空间凸轮机构从动件运动规律的方法。
In the wind simulation of long-span spatial structure, both time and spatial correlation and local non-Gaussian characters should be considered.
大跨空间结构的风速模拟需要考虑风的时间和空间相关特性以及局部区域内风载的非高斯特性。
Urban growth simulation has a very important significance for rational adjustment and control of urban System, and Residental spatial growth is a main part of urban spatial growth.
模拟城市要素空间增长对城市系统的合理调控有着十分重要的意义，而居住的空间增长是城市空间增长的主要部分。
The geological structure simulation of the three-dimension can express the complicated geological structural configuration, and reflect the spatial relationship among the structural elements.
三维地质结构模拟可以表达复杂的地质构造形态，反映构造要素之间的空间关系。
In wind speed time history simulation of large-span spatial structures, both time and spatial correlation should be considered.
大跨空间结构风速时程模拟需考虑风的时间相关性和空间相关性。
The numerical simulation of a 4R spatial manipulator shows the effectiveness of such a simple method.
给出了一空间4R机器人的数值算列，数值模拟结果表明了这一方法的正确性。
A peak shape simulation program of TOFMS based on probability was developed, and the effects of ionic initial spatial and velocity distributions on ionic peak shape were studied.
运用概率密度理论建立了一套飞行时间质谱的峰形模拟的方法和程序，并通过模拟分析考察了不同的空间分布和速度分布对离子峰形的影响。
Numerical simulation results show that this method can produce a microwave image with high spatial and radiation resolutions.
原理性成像模拟结果表明，使用这种方法可以获得被观测地域高几何分辨率和高辐射分辨率的微波图像。
The sub-basin divided TOPMODEL was in order to consider the effect of the spatial inhomogeneous of underlying surface characteristics and meteorological factors to the model simulation results.
对TOPMODEL模型进行了划分子流域的改进，这样做可以考虑流域下垫面特性和气象因子空间分布不均匀性对模型模拟结果的影响。
The top strata surface and net thickness were obtained by Kriging method. The spatial distributions of porosity, permeability and gas saturation were obtained by simulation of Gaussian field.
利用克里金估计方法求取了地层的层面深度和有效厚度，利用高斯场模拟方法求取了孔隙度、渗透率、含气饱和度的空间分布。
Forest fuel type's spatial distribution is one of the key factors to be considered during forest fire spread and fire-fighting visualization modeling and simulation.
森林可燃物类型的空间分布是林火蔓延、灭火可视化建模与仿真中需要考虑的重要因素之一。
The simulation parameters include information dencity and spatial resolution. 8 filtering conditions were simulated by changing counts rate and filter parameters.
信息量用高计数和低计数模拟。空间分辨用改变滤波函数种类和滤波参数模拟，共模拟8种条件。
Based on COMGIS technology, a GIS for the simulation of soil erosion of Dongzhen reservoir watershed has been created, which has the functions of data management, spatial analysis and visualization.
根据组件式GIS技术构建了东圳水库土壤侵蚀模拟GIS系统，该系统可以实现数据管理、空间分析、模型运算功能。
At last, we introduce the simulation calculation about the spatial focusing and the time focusing of the slow positron beams and the debug of the corresponding subsystems.
最后介绍了慢正电子束流空间聚焦和时间聚焦的模拟计算以及相应的装置调试。
The finite element numerical simulation method is an effective method in quantitatively forecasting reservoir structural fractures and determining the spatial distribution of fractures.
有限元数值模拟法是对储层构造裂缝进行定量预测并确定其空间分布的一种有效方法。
As a servo power actuation important part, the center spatial hydraulic pressure servomotor has the important application value in multiple spindle hydraulic pressure simulation table.
作为伺服动力驱动的一个重要元件，中空液压伺服马达在多轴液压仿真转台等领域具有重要的应用价值。
Therefore, the model of SD with non-spatial dynamic simulation melted with spatial analysis of GIS technology can make full use of their advantages.
因此，在以空间分析为特色的GIS技术环境下融入非空间动态模拟的SD模型，可充分利用两者的优势。
The simulation rule is presented to construct a simulation model for dealing with spatial conflicts control and combine-pouring of cable-cranes in Xiaowan Project.
仿真的规则处理与空间冲突控制和结合浇在小湾工程的电缆起重机构建一个仿真模型。
The simulation method of artificial particle image pairs are presented. The results extracted from Fourier transform method, spatial correlation method and probabilistic method of...
本文还采用粒子像模拟技术，用几种图像处理方法：傅里叶变换法、空间自相关法和位移距离概率统计法分别进行处理，得到了相同的结果。
In the numerical simulation, the effects of fifth-order nonlinearity in pump probe process are studied for different pump intensities and spatial positions.
在数值模拟中，研究了在不同抽运强度和位置下的抽运探测过程中的五阶非线性效应。
Pseudo-static test of simply supported MSC subjected to cyclical loads in tow horizontal directions has been carried out. The spatial hysteresis characteristic of MSC and its simulation …
通过两端简支巨型钢柱在双向水平往复荷载下的伪静力试验，研究了其空间滞回特性和模拟方法，为将巨型钢柱折算为等效单一柱提供了试验依据。
We have used a computer simulation to study spatial and temporal evolution of equatorial spread F irregularities generated by irregular electric fields.
利用计算机模拟研究了非均匀电场产生的赤道扩展F的时空演变。
We have used a computer simulation to study spatial and temporal evolution of equatorial spread F irregularities generated by irregular electric fields.
利用计算机模拟研究了非均匀电场产生的赤道扩展F的时空演变。
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