能根据用户需求对模拟出的三维地质模型图进行旋转和剖切显示。
The three-dimension geological model figure that is imitated can show under rotating and cutting according to user's needs.
重点研究了AMDB数据绘图映射和建模方法、机场三维模型与地形的合成显示技术。
The AMDB mapping and modeling method, the synthesis display technology of airport 3D model and terrain were studied emphatically.
我们从高程控制点中提取高程数据，利用规则矩形网格模型实现了三维地貌的显示。
We drew out the elevation data from elevation control points, and made use of the regular square grid to display three-dimensional terrain.
建立了场景图管理机制和视景体裁剪机制，设计了LOD模型，实现了三维场景的实时显示和交互操作。
This article established the mechanism of scene chart management and Viewing Volume cut and designed the LOD model, then realized real-time display and alternating operation of the 3-d scene.
采用CDT理论建立道路与地形整体模型，并转化成格网模型进行三维显示；
The authors set up the road and terrain model with CDT theory, and transform it into mesh model and show the three-dimension view.
系统模块分为三维模型维护模块和三维场景显示模块。
System module is divided into three-dimensional model processing module and three-dimensional scene shows.
借助于虚拟现实硬件，在WTK软件平台上调用管路的三维实体模型，实现了管路系统的三维虚拟设计和真实感、沉浸感显示；
The solid model of pipes is utilized on the platform of WTK to achieve the three dimensional virtual design and the immersing display of piping system with the help of virtual reality's hardware;
三维场景综合显示、空间分析、海量地物模型管理、三维视点控制是三维可视化软件设计常用的技术。
Comprehensive display three-dimensional scene, spatial analysis, mass surface features model management, three-dimensional perspective control are commonly used to design visualization software.
结果表明，矿床模型三维显示精度较高，已经在矿山生产中得到实际应用。
The results show that the 3d visualized deposit modeling has very highly accuracy and has been applied to mining.
在简要介绍真三维立体显示系统的基础上，以直线运动模型为出发点，对其中的体视观察算法进行了数学分析，并对可视体素进行了定义。
After introducing the true 3d volumetric display system in brief, the volume viewing method is analyzed in mathematics, and the concept of the visual voxel is also defined.
本文首次概括综合信息三维找矿模型显示，该区可能赋存一个超大型斑岩系列铜矿床。
According to the 3d prospecting model of comprehensive information put forward first in this paper, there is a potential super large porphyry Cu deposit maybe in this area.
本文以虚拟三维模型重构了秦俑原始彩绘，显示了其功能与意义。
This paper aims to demonstrate the ability of virtual 3d models to visualise the exquisitely colourful original appearance of the Clay Warriors in a virtual reconstruction.
构造合适的运动技术动作人体模型和选择适当的三维计算机编程技术，是实观运动生物力学运动技术动作三维计算机立体显示的关键。
How to select proper human body models and programming languages is the key for realize 3d computer displaying on sports technique in sports biomechanics.
本文通过对已有模型的改进，建立了一个更为精确的眼球的运动模型，并利用计算机三维显示技术实现了所建模型可视化。
In this paper a new accurate eyeball movement model was developed by improving the existing model. The visualization of it was achieved by computer 3d display technique.
同时，蓄电池叉车性能参数的计算结果与三维设计软件可结合，即蓄电池叉车性能参数的计算结果可在三维设计模型中显示出来。
At the same time, the result of the performance parameters of the electric forklift can be combined with the 3d design software, that is to say, the result can be shown in the 3d design model.
构造合适的运动技术动作人体模型和选择适当的三维计算机编程技术，是实观运动生物力学运动技术动作三维计算机立体显示的关键。
So it directly serves practice sports works. How to select proper human body models and programming languages is the key for realize 3D computer displaying on sports technique in sports biomechanics.
下面是它显示了有关分子的摘录，包括三维模型，唉，你不能转动。
Here's an excerpt of what it shows about the molecule, including a 3d model that, alas, you can't rotate.
为此，主要研究了三维海陆战场环境的实时显示，坦克在海上的运动姿态，战场中实体运动模型和实体对抗模型等方面的内容。
So, we studied 3d ocean and land battlefield environment, location of amphibian tank on the sea, model of entity movement, model of entity antagonizing and so on.
我看到了车间中安放了大量的电脑，我甚至经常可以看到显示器上的零件和装配体的三维模型。
I see a significant use of computers on the shop floor, in manufacturing and assembly. It's even becoming common to see 3d representations of parts and assemblies on the monitors.
针对虚拟仿真应用程序开发中的二维圆形区域与三维实体模型的融合显示问题，提出了一种简便的解决方案，即用聚光光源产生的光斑来模拟二维圆形区域在三维目标模型上的影印效果。
For the question of fusing display of circular area on 3d model, a simple solution was put out, that used a spot light source to simulate the fusing effect of circular area display on 3d model.
利用模型变换及纹理映射方法，实现三维水平速度模型的动态剥离显示。
Realize dynamic clip display of 3_d velocity model by texture mapping and model transformation.
对三维图形计算机显示的基本原理进行了讨论，详细介绍了坐标系变换、投影变换和明暗处理及光照模型的基本原理。
Then, the basic principles of drawing 3d graph by computer are discussed, particularly explained the fundamental theory of coordinate transform, projection transform and light model.
并且该模型需要能够获取加热钢坯的实时三维温度数据，为实现可视化要求，其温度数据可以加热钢坯的不同颜色来直观地显示。
And this model should also can get the real-time 3d temperature data of furnace, in order to realize viewable task, this temperature data can be displayed by different color.
基于WEB的城市三维建模与可视化包括三个部分：城市三维数据，模型的构造及显示程序，与用户的交互。
The WEB-based 3-D city modeling and visualization method includes three parts:3-D city data, program for modeling and displaying, interaction with users.
本文从体三维显示技术的理论模型出发，利用主动发光式器件LED制成的旋转屏幕，成功研制了基于平面屏旋转的体积扫掠型体三维显示系统。
The paper analyzed volumetric 3D display's theory model and developed a rotating planar screen based volumetric 3D display system by emissive LED screen.
建立三维虚拟再现模型，实现了玉米冠层内PAR 直射辐射、散射辐射和总辐射的三维空间分布模拟结果的三维可视化显示，增强了模型的表达能力。
The 3D visualization model to present the simulation results of the distribution of sunflecks, diffuse PAR and total incident PAR in canopy into 3D images was realized.
建立三维虚拟再现模型，实现了玉米冠层内PAR 直射辐射、散射辐射和总辐射的三维空间分布模拟结果的三维可视化显示，增强了模型的表达能力。
The 3D visualization model to present the simulation results of the distribution of sunflecks, diffuse PAR and total incident PAR in canopy into 3D images was realized.
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