计算材料学与材料结构的层次

COMPUTATIONAL MATERIALS SCIENCE AND GRADATION OF MATERIALS STRUCTURE

首先从系统论的角度指出材料系统是一个复杂系统 ,接着分析了材料结构的尺度和层次问题及其影响 ,并介绍了计算材料学的产生和发展 ,最后讨论了这些认识和进展所提供的启示。这些启示可能会对材料科学家和材料工程技术人员今后的工作有一定的参考价值和促进作用。

It is noted that a material system is generally complicated.Firstly,the scale gradation of materials structure and its effects are analyzed,then the generation and development of 'Computational Materials Science'are introduced in this paper.And,some corresponding revelations are discussed,which could be used for scientists′ and engineers′reference in this field.