这篇文章讨论了计算机辅助工业设计过程中的人机设计问题，提出了一套完整的三维数字化人机设计子系统的构建想法。
The man-machine design problem in Computer Aided Industrial Design process was studied. The method which provides the three-dimensional digitization design subsystem was presented.
这其中包括针对典型三维特殊效果进行粒子系统建模，对特殊效果库进行结构设计，以及对三维特殊效果模型的封装、存储和管理等过程。
It includes modeling of typical special effects based on particle system, designing the structure of special effects model base, encapsulating, depositing and managing models, and so on.
基于粒子系统提出了一种三维火焰模拟算法，并利用GPU加以实现。
This paper, presents a simulation method of three-dimension flame based on particle system, and is realized by GPU.
本论文介绍了基于并行相关鉴相原理的三维测距成像系统的基本原理，鉴相接收子系统设计等方面内容。
This paper introduce the fundamental principle of three dimensional range imaging techniques and their receive system based on correlative phase discriminator.
结合粒子系统和计算机图形学技术，在计算机上实现了玉米根系生长的三维显示。
Based on the parameters of time and shape offered by the growth model, the mathematic model for changes on shapes in root system of corn was brought forward.
锅炉三维造型系统是锅炉CAD应用系统的子系统，三维实体建模是进行有限元分析和空间管路干涉检查的基础。
The solid modeling system is subsidiary to "Boiler CAD Application System". 3D Solid modeling is basis of FEM analysis and pipe line interference check.
系统运行结果，初步验证了提出的粒子系统在管道流体三维可视化方案的可行性。
The feasibilities of 3-dimension visualization system have been verified with the designed particle system of the fluid flowing in pipeline.
针对左心室三维容积建模与估算问题，本文提出了一种基于球面增长的粒子系统左心室容积建模方法。
For the left ventricular volume 3d modeling and volume estimation, this paper proposes a new method of left ventricular volume modeling based on the particle system of spherical growth.
此系统与三维运动子系统和三维测力台子系统可以共同组成一套完整的、功能齐全的人体步态分析系统。
Such a system, combined with the 3d kinematics analysis subsystem and force plates, formed an advanced gait analysis system.
以三维情感空间和OCC模型为基础，本文首次结合粒子系统和有源场，建立人工情感模型。
Based on 3-dimension emotion space and OCC model, combined with particle system and active field first, this paper builds an artificial emotion model.
并结合实际开发经验，就三维建模、粒子系统、碰撞检测等技术进行了探讨。
And in conjunction with practical developing experience, this paper also explores some techniques such as 3d scene modeling, particles...
位于空中的三维云团则采用粒子系统生成，并用灰体近似的方法得到其红外辐射值。
The 3-d cloud of the cloudy sky is created through the particle system, and its radiation is obtained by grey body approximation.
方法文中提出了一个利用粒子系统的方法来模拟三维地形中瀑布的运动和汹涌直下。
Methods: In this paper, a method of particle system is presented to simulate waterfall movement.
方法文中提出了一个利用粒子系统的方法来模拟三维地形中瀑布的运动和汹涌直下。
Methods: In this paper, a method of particle system is presented to simulate waterfall movement.
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