In part two , the basic notion , properties of raman scattering and the parameters involved in raman scattering are introduced , and the important application of raman scattering in characterization of material structure is also expounded 二：介绍了拉曼散射的基本概念、基本特征和拉曼散射中涉及到的一些基本参量。说明了拉曼散射技术在表征物质结构中的重要应用。
At the beginning of the stylistic development , the english novels in the 18th century inherited early literature achievement - stereotype and displayed the trend of individualization , which set the basis of arts in characterization for the later development 18世纪英国小说作为这一文体发展的起始阶段，其人物塑造艺术既继承了早期文学的成就类型化手法，又表现出个性化的倾向，为后世小说人物塑造艺术的发展与完善奠定了基础。
