The concept of the quality of life is a fundamental indicator both of health and medical action , so it is important to calculate the quality of life index to assess it and solve the problem on the quality of life 生活质量在健康和医疗行为上都是一个基本的指示器，所以对生活质量的研究显得非常重要，特别是计算出有关我国各省自治区人民的生活质量综合得分，再通过它去评估我国人民的生活质量和解决与生活质量有关的问题。
With the rapid development of computer network communication technology , intelligent control technology and information technology , and people ' s improving requirements for living quality , requirements of connecting all kinds of home appliances into a network and make them intelligent are raised by people 随着计算机网络通信技术、智能控制技术和信息技术的飞速发展，以及人们对生活质量要求的不断提高，人们提出了将各种家用电器网络化和智能化的要求。
Secondly , among the single mothers , those who have the experience of divorce tend to hold that their own efforts are not useful for the improvement of marriage relations , and to believe that if crises occur in their marriages , divorce is the inescapable fate and it is the spouses " behavior that leads to the failure of marriage . thirdly , those who have lost their husbands will more idealize their marriages , and blame much more of themselves when there are some crises in their marriages . fourthly , the factors such as personality , age , years of education , years of being single will influence the perception of the underlying causes of satisfaction or dissatisfaction in marriage , and meanwhile the attribution in marriage is correlated with the swb ( subjective well - being ) and satisfaction of life 根据调查的结果，我们发现： ( 1 )单身母亲生活负担沉重、健康状况不佳、心理压力大、对生活质量评价低、主观幸福感差，是弱势群体中的弱者； ( 2 )单身母亲群体中，有过离异经历的妇女更倾向于认为自身的努力无助于改善婚姻关系，如果婚姻出现危机，破裂将是难以避免的，并将失败的责任更多地推卸给外部因素； ( 3 )丧偶组妇女在分析婚姻成败的原因时，表现出将婚姻生活理想化的倾向，并且在婚姻出现危机时，比其他妇女更倾向于将责任归咎为自己，而产生更多的自责情绪； ( 4 )性格特征、年龄、受教育程度、单身时间的长短等因素都会影响个人对婚姻成败原因的判断，同时，对婚姻成败的归因与主观幸福感、生活满意度都有一定的相关。
With the development of economy and technology , especially the improvement of requirement of people ’ s life and survival environment , people pay more and more attention on gas industry . because of the relationship between energy structure and environment , and energy pushs the life quality to a further step . gas as an ideal , clean , high quality energy source , gas industry can develop healthily and rapidly 随着经济的发展和科学技术的进步,人们对生活质量和生存环境的要求日益提高,由于能源结构与环境改善的关系密切,生活能源的燃气化大大提高了居民的生活质量,因此,天然气作为优质、洁净、节能的理想能源,越来越引起人们的重视,使得我国城市燃气事业得到了飞速发展。
The thesis consists of four chapters : in chapter one , the author puts forward the problems of children ' s life and life quality . with the results of concerned research , the thesis points out that children ' s life and life quality should be paid close attention in the preschool 结合国内外有关对生活质量与幼儿园生活与生活质量的研究，尝试提出了学前儿童在幼儿园的生活与生活质量问题需要在现实的生活中得到更多的关注这一论题，并论述了生活体验研究是本论文甄取的研究方法。
Firstly , it discusses the evolving process of connotation of life quality . secondly , based on the multifarious definition of " the quality of life " currently , it brings forward its own viewpoint on it . finally , it briefly introduces and appraises some popular indexes of the quality of life designed by the domestic and the international scholar 首先探讨了生活质量内涵的演变过程，然后在介绍国内外学者对生活质量的各种定义的基础上提出了自己的观点，最后具体地评析了国内外学者提出的三种生活质量评价指标的优缺点，同时简要地介绍了国际上公认的几种生活质量指标体系。
