流线是一种基本的流场可视化技术，计算流线要耗费大量时间。
Streamline is one of the most fundamental techniques for visualizing steady flow fields, but calculating streamlines is a CPU intensive work.
特征提取与清晰表达是三维流场可视化研究中的两个主要问题。
Feature extraction and clarity expression are two main problems in 3d flow visualization research.
流线是一种基本的流场可视化技术 ，计算流线要耗费大量时间 。
The concept, theoretical basis, visualization process, implementation technique and visualization system of metallogenic visualization are introduced.
根据水轮机结构特点，开发了模块化、人机对话式的三维水轮机流场可视化系统。
Corresponding to the characteristics of the water turbine structure, a new water turbine fluid visualization system has been developed, using updated computer technology.
试验风机的气动性能试验和内部流场可视化与出口流速分布试验的结果彼此吻合。
The performance test results of test fan are in agreement each other with those of internal flow visualization studids and exit velocity distribution test.
试验风机的气动性能试验和内部流场可视化与出口流速分布试验的结果彼此吻合。
The performance test results of test fan are in agreement each other with those of internal flow visualization studids and exit velocity distributi…
基本实现了流场的可视化。
因此，探索用科学计算可视化的手段，观察和研究这类复杂流场中的不稳定结构就具有重要和现实的意义。
Therefore, developing scientific visualization methods for observing and studying unsteady structures in these complex flow fields has a significant and practical meaning.
采用可视化实验和数值计算相结合的方法对窄缝流道内窄边附近的流场进行了研究。
The flow field near the narrow side in a vertical rectangular narrow channel is studied with the numerical simulation and visualization test.
气动力数值模拟系统是CFD流场解算技术、网格生成技术、数据可视化技术和网络技术相结合的产物。
CFD numerical simulation system is a combined technology of CFD flow solving, grid generation, data visualization and networking.
针对庞大复杂的海洋数据流场，利用三维标量场的拓扑分析方法，对海洋目标水团进行提取，达到特征可视化的目的。
This paper introduces a topological simplification of 3d scalar fields for extracting water mass, and realizes the feature-based visualization.
本文介绍了用颜料示踪和最新的油膜技术对流动进行可视化记录以研究淹没丁坝群的近体流场分布的试验结果。
The dye injection and oil-film method together with electromagnetic velocimeter are applied to measure the flow field around spur dikes.
从可视化的结果中不仅可以展现爆炸与冲击过程的整体概貌 ，而且可以清晰的显示爆炸与冲击过程的细微过程 （如爆炸场中冲击波遇障碍物后的反射、绕流及马赫反射等 ）。
The visualized results give the overview of explosive and shock, and some details about the transimssion of shock wave in the field, such as reflection, flow over an obstacle and Mach reflection, …
拓扑可视化是一种从全局把握流场结构的可视化技术，其中包括关键点查找以及流线绘制操作。
Topology visualization can grasp global field structure, it refer to critical point searching and streamline drawing.
拓扑可视化是一种从全局把握流场结构的可视化技术，其中包括关键点查找以及流线绘制操作。
Topology visualization can grasp global field structure, it refer to critical point searching and streamline drawing.
应用推荐