The author also identified the middle class from the perspectives of economic resources , cultural attainments , values and organizational resources 中间阶层已初具雏形，文章从经济资源、文化素养、价值观取向和组织资源等方面定义阶层特征。
Part six : the analysis of the relation between smes and " middle class " shows that the development of smes is the headspring of " middle class " with modern meaning 第六部分:在中小企业与“中间阶层”的关系分析中认为，中小企业的发展是富有现代意义的“中产阶层”的源泉。
Part one : this part , also as introduction , starts from the point of development economics , which says that economic growth leads to structural change of revenue distribution and then the appearance of " middle class " 第一部分：在《导论》部分以发展经济学理论观点为切入点：经济增长导致收入分配结构的变化，从而使得“中间阶层”突现。
Even though the " middle class " is composed of the " economic middle class " of smes entrepreneurs and " social middle class " of other social groups , the " economic middle class " is the main and basic component 尽管“中间阶层”是由中小企业的企业家组成的“经济中间阶层”和由其它社会阶层形成的“社会中间阶层”共同组成，但是“经济中间阶层”是主要和基本的组成部分。
Randall collins , of the university of pennsylvania , has made a good point about middle - class bombers : to do their job , human bombs need middle - class virtues like politeness and discretion ? till the very moment of self - annihilation 有关中间阶层的人弹，宾州大学的朗道?柯林斯说的好：为了完成他们的工作，人弹需要中间阶层如有礼貌和有判断力之类的美德，直到那一刻，他们与神融为一体。
Based on the studying of classical social theories , the author analyzes the social stratification , mobility and resource distributing in china , then reach the result that the feebleness of middle class , great gap between social stratification and less of social mobility cause the social conflict in china now 摘要本文借助于经典社会学理论，对我国的社会分层结构、社会资源的阶层分布以及社会流动进行了重新解读，认为缺乏中间阶层优势、社会资源分布的不合理，以及社会流动调节机制的弱化，成为社会冲突产生的主要原因。
