The basic idea of two-centre atomic orbital close coupling method is introduced in ion-atom collision process.
介绍了双中心原子轨道紧耦合方法计算离子原子碰撞的单俘获截面的基本原理 ,对于双中心原子轨道紧耦合方法 ,找到一种系统化计算模型参数的方法 ,并根据该方法得到有关模型参数 ,计算了O6 + 离子与H碰撞系统 ,所得计算结果在实验误差范围内与实验值很好符合 。
This paper applies both loop coupling approach and FDTD method to analyze the three dimension non even antenna element,not only reduces computing time and volume,but also improves the accuracy,then gets the radiation pattern and VSWR characteristic figure,proves it with experimen.
本文用环耦合法和FDTD法对这种三维非均匀天线单元结构的特性进行了深入的研究 ,不仅减少了计算时间和空间 ,而且提高了计算精确性 ,得到这种相控阵天线单元的辐射方向图和驻波特性曲线 ,并进行了实验验证 ,解决了端馈式同轴矩形波导与自由空间的匹配问题 。
The effects of time delay on the synchronization behaviour of four chaotic HR (Hindmarsh-Rose) neurons with ring coupling scheme were studied.
本文讨论时滞对四个环式耦合混沌HR(Hindmarsh-Rose)神经元的同步动力学行为影响。
Study of Regional Urbanization and Ecological Environment Integrating System;
区域城市化与生态环境耦合系统研究
Evolutional Analysis of Coupling between Population and Resource-environment in China;
中国人口与资源环境耦合的演进分析
Studies on Coupling Relationship between Vegetation and Environment in Malan Forest Area on the Loess Plateau;
黄土高原马栏林区植被与环境耦合关系的研究
Research on the Coupling of Economy and Eco-environment in the Economic Belt of Tianshan North Slope;
天山北坡经济带经济与生态环境耦合关系研究
The Research of Coupling Relationship between Civilization and Ecology Environment of Hubei Province;
湖北省城市化与生态环境耦合关系研究
The Research on Coupling Development Relationship between Urbanization and Environment in Ya an;
雅安市城市化与环境耦合发展关系研究
Coupling relationship between regional land use and eco-environment;
区域土地利用与生态环境耦合关系的系统分析
Analysis of Coupling Rule between Urbanization and Eco-environment and Positive Test of China;
中国城市化与生态环境耦合规律与实证分析
Evolutional Analysis of Coupling between Population, Resources and Environment in Gansu Province;
甘肃省人口与资源环境耦合的演进分析
Quantitative Research on the Coupling Relationships Between Industrial Structure and Eco-Environment In the Heihe River Basin;
黑河流域产业结构与生态环境耦合关系辨识
CALCULATION OF COUPLING VALUE OF ENVIRONMENTAL RESOURCES BASED ON THE LOSS C REATED BY ENVIRONMENTAL POLLUTION;
基于环境污染损失的环境资源耦合价值计算
Coupling of Tourism and Environmental Ecological Safety in Fubao Ancient Town;
福宝古镇旅游与环境生态安全的耦合
Study on Coordination Degree of Local Economy-environment System Based on the Coupling Theory;
经济—环境系统影响因子耦合度分析
An Analysis on the Relationship between the Change of Ecological Environment and Economic Development in Shaan Xi;
陕西省生态环境与经济发展耦合分析
Analysis of the Harmonious Interaction between the Contemporary Economy and Environmental Protection of Japan;
现代日本经济与环境保护之耦合分析
Enviromental Morality:An Important System for Favourable Combination of Man and Enviroment in Development of Western Region;
环境道德:西部大开发中人与环境良性耦合的重要机制
One-dimensional and two-dimensional coupled water environment model for studying the impact of upstream reservoir operation
水库运行对下游河道水环境影响的一维-二维耦合水环境模型
Coupling Relationship between Hydrological Processes and Eco-environment Evolvement
流域水文过程与生态环境演变的耦合关系