多体物理

用量子信息理论中的概念和方法来研究多体物理，统计物理中的问题，已经引起了人们越来越多的兴趣。

There is increasing interest in adopting the concepts and techniques in quantum information theory to solve problems in many-body physics and statistical physics .

刚弹耦合多体系统物理参数的一种识别方法

Method for Structure Parameter Identification of Coupled Flexible - rigid Multibody System

主要完成了以下几方面的工作：（1）分析了多体系统物理模型和数学模型，还研究了与多体建模有密切关系的冗余约束消除和初始装配问题。

Some works have been done for the purposes as follows : 1 . Multi-Body physical model and mathematical model are discussed in detail , and the solutions to the problems of redundant constraints and initial assembly are present ; 2 .

超冷原子气体的研究有助于人们理解量子多体系统的物理本质。

Research of the ultra-cold atom gas can help us to understand the nature of quantum many-body system .

实验结果表明，从CAD中抽取多体动力学模型的物理属性的方案是可行的，可以用于建立基于组件的多体系统虚拟原型的分析模型，实现自主开发设计、分析集成的机械虚拟原型。

It is proved that extracting physics properties on multibody dynamics from CAD is realizable . It can be used to construct the analysis model of multibody dynamics based on component and realize the development of mechanical virtual prototype .

多体卫星复合控制物理仿真试验系统

Physical Simulation Test System for Combined Control of Multi-body Satellite

此模型即考虑了由于氢键作用而形成多聚物的化学平衡，同时又考虑到了单体及多聚体之间的物理作用。

This model considers both chemical and physical interactions between monomer and oligomers .