Three dimensional field of a variable geometry linear turbine cascade is simulated by CFD software NUMECA.
使用CFD软件NUMECA对变几何平面叶栅三维流场进行了数值模拟。
Three-dimensional flow field in the elutriator of polythene packed system is simulated.
模拟了聚乙烯填充体系淘析器内的三维流场。
The UCLA scientists start with a field of tiny nanowires. Then they deposited layers of nano-sized lithium aluminosilicate to those nanowires, creating a three-dimensional structure.
加州大学洛杉矶分校的科学家先找来很细的纳米线，之后在那些纳米线的表面沉积了一层纳米锂铝硅，制造出一种三维结构。
The electrons interact with the atoms at the surface of the object, revealing the texture and structure with a depth of field that makes for a great three-dimensional sense of the target.
电子与物体表面的原子相互作用，以景深的方式揭示出物体的纹理和结构，使观察目标有了立体感。
The near field distribution of uncoated and metal coated fiber optic probes were characterized by the method of three dimensional finite difference time domain (FDTD).
采用三维时间域有限差分（FDTD）方法研究了扫描近场光学显微镜中光纤微探针的近场分布特性。
Objective: To approach the feasibility of the three-dimensional positioning and navigation with regular catheter electrodes in intracavitary with a low-frequency electrical field.
目的：探讨基于低频电场方式进行心腔内三维定位导航及心内膜重构的可行性。
The difficulty of unsteady three dimensional vector field data visualization stems from both data representation and management of large volume data.
非定常三维向量场可视化的难点不仅在于数据表现本身，还在于大体积数据的管理和组织。
Three-dimensional structure modeling of HLA-A antigens for predicting GVHD occurrence is one of the important progress in the field of transplant immunology.
采用HLA抗原三维结构的模型来预测GVHD的发生是移植免疫研究的最新进展之一。
The essence of three component seismic reflection is three dimensional vector reflection field.
三分量反射地震的本质是三维矢量反射波场。
The practical application shows that the presented study of three dimensional seepage field with free surface and the identification procedure of aquifer parameters are available.
工程实际应用表明，所提出的三维非承压水渗流场分析和大坝渗透系数识别方法是非常有效的。
Equivalent thermal conductivity was introduced to simplify the structure of photonic crystal fiber, and then three dimensional temperature field model of photonic crystal fiber laser was established.
通过引入等效热传导率对光子晶体光纤结构进行简化，建立了光子晶体光纤激光器的三维温度场模型。
Numerical results are obtained for the three dimensional compressible flow field of low pressure turbine exhaust hood.
以数值模拟为手段，描述了透平低压排气缸内部复杂的三维可压缩湍流流场。
A monitoring method based on visualized three dimensional temperature field of combustion in the furnace has been presented.
介绍了一种基于炉内燃烧三维温度场可视化的监测方案。
The phase-field method is applied to simulate dendritic growth in the three-dimensional space.
采用相场方法模拟纯物质三维枝晶生长。
Numerical research of the three dimensional viscous flow field in diffuser with small flow rate stage of centrifugal compressor is carried out.
对一离心压缩机小流量级扩压器内部的三维粘性流场进行了数值研究。
The three dimensional flow field of the step cylinder in Hydraulic Control Rod Driving System (HCRDS) is calculated and analyzed with the computational fluid (dynamics) program CFX5 in detail.
应用计算流体力学程序CFX5对水力驱动控制棒步进缸内部的三维流场进行了计算和分析。
Therefore, studying the simulation of three-dimensional terrain environment in the field of warfare simulation is highly valuable for academic study and application.
因此，在作战仿真领域研究三维地形环境的仿真具有重要的学术价值和应用价值。
According to the space between sections obtained from ct files, we rearrange all the sections' data to form a regular three-dimensional data field.
根据从CT文件中得到的截面间距，对所有的截面数据进行重新排列，形成规则的三维数据场。
Finally, compared the three-dimensional field calculation results are compared with the measured ones.
最后用三维场模拟计算结果与实测结果作了比较。
Based on Baosteel new No. 4 blast furnace lining structure, a three-dimensional temperature field mathematical model is established.
以宝钢新建4号高炉炉衬结构为原型，建立了这种炉衬结构三维温度场数学模型。
The finite element method is used for the three-dimensional flow field calculation in designing centrifugal pump impellers.
为进行离心泵叶轮的三元设计，用有限元方法解决了离心泵叶轮三元流场的计算问题。
Through several typical calculating-examples, the methods of solving space distance and curve, and entity inertia by three-dimensional technology in engineering-design field were explained.
通过若干经典算例，说明在工程设计中利用三维技术求解空间距离、空间曲线以及实体惯量的方法。
Based on the Reynolds Stress Model, the three-dimensional flow field was numerically simulated using the Reynolds averaged N-S system equations.
从雷诺应力模型出发，通过求解雷诺平均N - S方程组获得三维湍流流场的数值解。
This paper put forward the recurrence formula for radial average values of three-dimensional line potential central field.
给出了三维线性中心势场不同幂次径向平均值的一般递推公式。
Presented a combustion model of exothermic reactions, the program is suitable to calculate the three-dimensional temperature field in general combustion Chambers.
在给出燃烧析热模型后，该程序可用于计算一般燃烧室内的三维温度场。
In this paper, three-dimensional seismic data field of direct volume rendering-Ray Casting Algorithm is mainly studied.
本文主要研究三维地震数据场的直接体绘制方法——光线投射算法。
In the present method, the orthogonal design and the three-dimensional viscous flow field computation were used to determine the optimum controlled deceleration flow in impellers and the blade curves.
提出采用可控减速法设计离心风机两元叶片，即通过三维黏性流场计算，采用正交试验设计方法，以确定流道内平均速度的减速规律和叶片型线。
There is a difference between the numerical simulation results of two-dimensional and three-dimensional flow field in supersonic inlet, which shows the influence of boundary layer on the side wall.
超声速进气道的三维流场数值模拟结果与二维数值模拟结果存在较明显的差别，说明进气道侧壁附面层的影响不容忽略；
Three-dimensional flow field in the elutriator of polythene packed system is simulated based on the standard k-e model provided by FLUENT, is studied firstly to improve the separation efficiency.
为进一步提高聚乙烯粒料包装系统淘析器的分离效率，对系统内气相流场进行了研究和分析。
Three-dimensional flow field in the elutriator of polythene packed system is simulated based on the standard k-e model provided by FLUENT, is studied firstly to improve the separation efficiency.
为进一步提高聚乙烯粒料包装系统淘析器的分离效率，对系统内气相流场进行了研究和分析。
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