three-dimensional system

According to WBR theory and the character of homonuclear system, the relaxation equations of homonuclear system with RF irradiation are deduced by means of the three-dimensional Wigner rotation matrix.

根据WBR理论和同核体系的特点，构造出了一个相应的三维转动，利用Wigner旋转矩阵的特性并借助于计算机代数语言，计算出了射频场照射下同核体系完整的弛豫方程组。

Conception and Realization of Three-Dimensional Simulation System of the Yellow River Basin

黄河流域三维仿真系统的构想与实现

Effects of Different Factors on Electrode Potential of Three-Dimensional Electrode System

不同因素对三维电极体系电极电位的影响

Three-dimensional system of regional stability of the Three-Gorges Project

长江三峡工程区域稳定性三维系统研究

Application of Highway Engineering Three-Dimensional Model System and Its Digital Model Technique

公路工程三维模型系统及其数模技术的应用

The inhabiting recreation space is a comprehensive three-dimensional system, including the geographical position space, the ecological environment space, the interpersonal relationship space and the psychological feeling space.

居住休闲空间是一个包括地理位置空间、生态环境空间、人际关系空间、心理感受空间在内的综合空间体系。

The Study on the Visualization of Three-dimensional Simulation System of Flood Routing

洪水演进三维模拟仿真系统可视化研究

Based on the curve quadrant division, the thesis put forward three-dimensional system of optimization strategy about structure level set-quality level set-optimization strategy set.

并在曲线四象限划分的基础上，有针对性的提出了结构层次集-质量成本水平集-优化策略集的优化策略三维体系。

This system also proves to be a measurement of glass fiber three-dimensional braided composite materials preforms.

系统同样适合于玻璃纤维复合材料预制件厚度的测量.

As the most close to human visual characteristic three-dimensional system, binocular stereo vision system is a research hotspot in machine vision.

双目立体视觉系统作为最接近于人类视觉结构特征的三维图像系统，是现阶段机器视觉的研究热点。

The results indicate that the normalized magnetization as a function of external field shows a 1/ 3 plateau on the two-dimensional system, while it shows 0 and 1/ 2 plateaus on the three-dimensional system at low temperature.

结果表明，在低温下二维系统的磁化行为随外磁场变化会表现出一个1/3平台，而三维情况下的磁化行为会表现出0和1/2两个平台。

Finally, in order to guarantee the synchronicity of multiple video input and output in true three-dimensional system, the multiple video frame synchronization software was designed. And the performance of it was verified by test with frame synchronization hardware device.

最后，为了保证真三维系统中多路视频输入输出的同步性，对多路视频帧同步软件进行了设计，并与帧同步硬件设备联合测试，验证了该软件的帧同步性能。

Management of complex three-dimensional scene is the basis of3 dgis, three-dimensional landscape system and virtual reality.

三维复杂场景管理是三维地理信息系统、三维景观系统、拟现实的基础和核心。

Three-dimensional Control System Applied in Light Intensity Scanning

应用于光强扫描的三维控制系统

Solution of The Inverse Wall Radiative Load Problem in Three-dimensional System Using The Monte-Carlo Method and The Conjugate Gradient Method

用共轭梯度法与蒙特卡洛法求解三维系统的辐射热负荷反问题

Analysis, circuit implementation and synchronization of a new three-dimensional chaotic system

一个新的三维混沌系统的分析、电路实现及同步

Hopf Bifurcation in a Three-Dimensional System

一个三阶系统的Hopf分叉

Building the Three-dimensional System of Park in Urban High-density Area

在城市高密度地区构建公园立体系统

In conclusion, rotating wall vessel bioreactor is an ideal three-dimensional system to culture Neural Stem Cells.

因此，旋转壁式生物反应器适于建立一种理想的神经干细胞体外培养的三维体系。

Encoding theory and feasibility studies of three-dimensional multiple system bar code

三维多进制条码的编码理论及可行性研究基于LPDC码的分布式多进制相关信源编码

Three-dimensional treatment system was used to determine the implantation plan.

置入术前应用三维治疗计划系统制定粒子置入计划。

Educational function is a three-dimensional system with multi-directions and multi-levels.

教育功能是一个多向度、多层面的立体系统。

The Application of Face Three-Dimensional Measuring System in Medical Measurement

人脸三维测量系统在医学测量中的应用

Basic security principles and rules have been introduced in this paper, has put forward the three-dimensional system structure of secure practice of information system, build system security platforms which is based on three-dimensional system, and provide tactics for project.

介绍了信息安全的基本原理和法则，提出基于信息系统安全三维体系结构的安全系统平台，并给出了工程实施策略。

Three-dimensional System Theory of Regional Sustainable Development

区域可持续发展三维系统理论初探

The common thread three-dimensional modeling system based on the AutoCAD platform

基于AutoCAD平台的常用螺纹三维造型系统

The virtual assembly environment is established based on three-dimensional CAD system.

虚拟装配环境采用基于三维CAD系统构建。

In this paper, a three-dimensional measuring system for surface asperities is described, in which a microcomputer is interfaced to a stylus profilometer.

本文介绍采用触针式轮廓仪与通用微型机相连的表面三维形貌测量系统。

CAD System for Transverse Turning Hydraulics Cylinder of Forklift Trucks Based on Three-dimensional Environment

基于三维环境下叉车横置转向液压油缸CAD系统

Chaotic movement and its control of a three-dimensional nonlinear system

一个三维非线性系统的混沌运动及其控制