提出了定向射孔水力压裂裂缝的延伸轨迹计算模型和步骤，编制了裂缝延伸的模拟软件。
The models and computation procedures for determining fracture propagation path were provided, and the software for simulation of fracture propagation was developed.
为了建立发动机数学模型和验证CRUISE软件模拟计算的精度，分别做了发动机稳态试验和整车性能试验。
The engine stable experiment and passenger car road test were done in order to build the engine model and testify the accuracy of the simulation by CRUISE.
通过对肘杆系统工作过程的分析并利用多体系统动力学软件（ ADAMS）对模型进行了动力学模拟和优化设计。
Through the analysis of the working process of this linkage system, this paper execute the dynamic simulation and optimization of this model by using multi-body system dynamics software ADAMS.
应用流场计算软件PHOENICS及水力模型，模拟了方坯连铸结晶器内钢液的流场和流动分布。
Using flow field software PHOENICS and water model, this paper describes the flow field of molten steel in continuous casting billet mold.
根据数学模型和相应的数值计算方法，研制了水试压后输气管道的瞬态模拟分析软件Pigging。
Based on the mathematical model mentioned above, a software pigging is developed, which aims at pigging steady calculation after water pressure test.
并利用本文编制的软件对某油田气举井进行了模拟计算，结果表明本文的模型和算法是正确的、可靠的。
This software is used for analog calculations of gas lift wells in an oil field. The result indicates that the model and algorithm in this paper is correct and reliable.
该协同验证环境由嵌入式软件调试器和嵌入式硬件模拟器组成，其采用了指令集结构的协同模拟模型。
The co verification environment consists of an embedded software debugger and an embedded hardware simulator. It adopts instruction set architecture co simulation model.
用研制出的大信号建模软件提取了功率FET的大信号模型参数，并用该模型模拟和测量了器件大信号s参数，结果完全一致。
We developed a general large signal modeling software and extracted the power FET model parameters. The parameters are well coincide with simulated and measured large signal s parameters.
模拟系统包括模拟软件，燃烧数学模型软件和两块数据采集卡。
The simulation system contained a simulation software, a combustion mathematical model and two data acquisition cards.
通过合理模拟回转窑托轮的边界条件和受力状况，并采用功能强大的ANSYS软件，建立了回转窑托轮的有限元分析力学模型。
Using the powerful software ANSYS, the boundary condition and mechanical conditions of supporter was simulated, and a finite element analyzing mechanical model for supporter of rotary kiln was set up.
就冷吊顶系统的模拟研究方法，评述了几种模拟模型、应用软件和实验方法等。
Concerning the research technique of chilled ceiling, several simulation models, application software and experiment methods were assessed.
利用大型有限元计算软件ANSYS进行以三维模型为基础的L型机头内部流动速度分析和模拟研究。
The FEM software ANSYS was employed to analyse and simulate the flow velocity in L shape sheet extruder die based on a three dimensional model.
运用DEFORM软件建立仿真模型进行模拟分析，对圆锥套圈的成对闭式冷辗扩的可行性和优势进行了验证。
Using the DEFORM software, the simulation model was established and analyzed, the feasibility and the superiority of the closed type cold rolling with pair taper ferrule were justified.
较为详细地论述了水平井油-水两相渗流数学模型的建立，数值求解方法以及模拟计算机软件的研制和应用。
Establishment of a finite element mathematical model for the flow, its numerical solution, the associated computer program and the application are presented in detail.
然后利用数值模拟软件中的弹塑性模型和流变模型及概率积分法开展煤层开采对西淝河左大堤安全的影响评价。
The impacts on the security of Xifeihe River left embankment under coal mining are evaluated with elastoplastic model, two-exponent rheological model and probability integral method.
根据裂缝性低渗透的渗流特征和裂缝分布特点，建立了裂缝性低渗透油藏渗流等效连续介质模型，编制了相应的裂缝性低渗透油藏数值模拟软件。
According to seepage characters and fissure distribution in fractured low permeability oil reservoir, equivalent model to simulate the fluid flow in fractured reservoir was set up.
此外，利用有限元ansys软件对PC B组件在整个红外再流焊炉中的焊接过程建立了实体模型，进行了PC B组件再流焊全过程的三维动态模拟和仿真。
Furthermore, the soldering process of PCBA in the whole infrared reflow soldering stove is modeled by the finite element software, ANSYS, and is simulated by the three-dimensional modelling.
使用商业软件GAMBIT和FLUENT构造数值模型并进行数值模拟。
Commercial software, GAMBIT and FLUENT, are used to construct numerical models and to carry out numerical simulation.
与其他数值软件一样，用三维离散元程序(3dec)模拟应力波在节理岩体中的传播和衰减时，模型参数对模拟结果有很重要的影响。
Model parameters have the important effects on three-dimensional distinct element code (3dec) modeling of the stress wave propagation and attenuation in jointed rock masses as well as other codes.
使用FLUENT软件，通过湍流模型和离散相模型对风机内部的二维流场和二维粒子运动轨迹进行了模拟。
Using the turbulence model and discrete phase model of FLUENT, the flow field and the track of the ash in the centrifugal blower was simulated.
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。
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.
它是设计新的或应用已有的过程模型，利用软件技术将这些过程模型编制成单元模块，在数据库技术、网络技术和实时仿真等技术的支持下，对生产过程进行模拟仿真。
Supported by techniques of database, internet and simulation, process simulation designs new process models or uses the existed ones and then develops the unit modules based on them.
利用有限元分析软件ANSYS/LS-DYNA，建立长虹电视带包装的参数化有限元模型，对电视裸机与带包装两种工况下的跌落仿真模拟和跌落实验；
The parametric finite element model of the television with packaging structure was established and its dropping simulation was achieved using the finite element analysis software ANSYS/LS-DYNA.
软件允许用户采用三维CAD数据，脱机或者联机生成工件检测程序，同时完成图形化工件模型和探测路径的模拟。
PC-DMIS CAD lets you use the power of 3D CAD data to create part programs, both on and off-line, complete with graphical part models and probe path simulations.
在地理信息系统软件支持下，遥感可在水土保持动态监测的模拟、水土保持地理信息系统的建立和土壤侵蚀模型的探索等方面发挥重要作用。
With the support of GIS software, remote sensing plays an important part in the simulation of soil and water conservation dynamic monitoring, in the building of soil and water co…
采用零方程模型和3点动量风口模型，应用计算流体力学软件PHOENICS模拟了某候机厅空调气流组织方案的速度场和温度场。
Simulates the air distribution in an air conditioned airport ball by PHOENICS using zero equation turbulent model and three point momentum draught model.
采用零方程模型和3点动量风口模型，应用计算流体力学软件PHOENICS模拟了某候机厅空调气流组织方案的速度场和温度场。
Simulates the air distribution in an air conditioned airport ball by PHOENICS using zero equation turbulent model and three point momentum draught model.
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