In china , they are tortious act , negligence , injury , and causation . part four discusses the principles of law that may relieve a defendant from liability 我国在医疗事故赔偿中，实行过错责任归责原则，其构成要件的理论主要有三要素说和四要素说
Four elements which belong to system of mathematics knowledge are analyzed ; some unilateral influences of mathematics teaching material which is using on mathematics education are pointed out 摘要分析了数学知识系统应具有的四要素，指出了现行数学教科书对数学教育的一些片面影响。
They include assumption of the risk , borrowed servant and captain of the ship doctrines , comparative negligence , contributory negligence , good samaritan laws , intervening cause , statute of limitations in the u . s . 其墓本含义与美国是相似的，只是四要素说更强调过失的主观心理的可归责性
The formula of four factors is given in analyzing first - order circuits , the initial value is extend as far as 0 _ value and it is unanimously agreed other theory of circuit analysis 摘要给出了直流激励下的一阶电路的四要素公式，将经典分析的起点延伸到0 _ ，使经典电路分析与现代电路分析的起点一致，统一了动态分析理论。
How to ensure the quality of higher education on the basis of the expanding enrollment and to promote the coordinated development among the four key factors - dimension , structure , quality and benefit - are important problems during the popularization process of higher education 如何在规模扩张的基础上保证高等教育的质量，促进“规模、结构、质量、效益”四要素协调发展，是高等教育大众化时期的重要问题。
This research is based on the four elements in the model of teaching , directed by modern teaching perception , on the basis of the features of senior school mathematics to establish a model series and relevant measures through theory and practice and to test its efficiency 该研究以教学模式四要素为着眼点，以现代教学观念为指导，以对中学数学知识特征的认识为基础，通过理论和实证研究构建模式系列及其措施策略，并进行实验验证其实效性。
Founded on this hypothesis and from a knowledge - based view , our research identifies the knowledge essence of entrepreneurial human capital , on which a structural model is built . four core factors are identified and analyzed , which named as descriptive knowledge , procedural knowledge , entrepreneurial capability and entrepreneurial social capital 作为整个研究的基础，文章首先从知识观和资源观出发，甄别了企业家人力资本的知识本质，并在此基础上建立了包含描述性知识、流程性知识、企业家能力和企业家社会资本核心四要素的理论结构模型。
Begin with background , structure , researching measure and researches from home and abroad , and then construct the model of economic sustainable growth of four factors , i analyze the impact of the commodity composition of import and export on economic sustainable growth in virtue of factor . i research on the evolvement and the winds of change of the commodity composition of import and export of four factor - intensive products , analyze status quo and reasons combined with above - mentioned model . following with influence and the difference between the commodity composition of import and export and the best economic sustainable growth , i wok out the exhibition and reasons , finally bring forward suggestions 本文开宗明义阐述了选题背景、主体结构、研究方法及国内外研究综述,在此基础上构建了四要素经济可持续增长的模型,提出以要素为载体研究了外贸商品结构对经济可持续增长的作用机制和影响路径;然后作者详细分析了我国不同要素商品进出口结构的演变历史,通过图表进一步分析其变化趋势,并以此分析了我国外贸商品结构的现状及产生现状的原因,并联系前面经济可持续增长的模型进行了简单的分析;接着展开分析了我国现实外贸商品结构对经济可持续增长的影响,与最优路径的偏离状况以及制约经济可持续增长表现和原因,并在文章最后提出了优化的措施建议。
By absorbing the methodology of integrated history and other social sciences whose special concern gives to the topic of change and stability , this paper tries to form up a general framework which may explain the basic factors and related structure underlying changes of higher education 摘要本文吸收社会科学领域“研究过去的整体论方法” ，特别关注“变革与稳定”的整体历史方法论，在总结分析国外经典的解读高等教育变迁模式的基础上，提出“四要素环绕互动型”的解释框架。
The third part elaborates the factors of five - step teaching method which is teaching idea , functional goal , teaching content , type of activity , the relation among four elements , teaching program . then the part summarizes the characteristic of five - step teaching method and explains it application strategies 第三部分，详细论述了信息技术与初中英语整合五步教学法的各个要素：教学理念、功能目标、教学内容活动类型、四要素关系、教学程序，并概括说明五步教学法的特点和信息技术应用策略。
