查询词典 activity theory

The free volume cell theory was applied to derivative the formula of activity coefficients of liquid binary solution at arbitrary temperature. The Monte Carlo algorithm was employed to calculate the non-liner equations, then the free volume parameters were directly correlated to the activity coefficients of liquid binary, ternary, quaternary and quinary solutions at arbitrary temperature. The three dimensional diagrams of a-x-T diagrams representing the changes of activity with those of temperature and concentration were plotted.

由自由体积胞腔理论推证了某温度下两组分的活度系数关联式；引入MonteCarlo非线性方程解法，通过无限稀释溶液的实验活度系数数据直接得到自由体积参数和二元系及多元系液态金属溶液在任意温度下全浓度范围内的活度数据，构筑了直观反映活度随温度和浓度变化的a-x-T三维图形。

Activity Theory' was initiated by Lev Vygotsky（1978）in the 1920s. He created the idea of mediation. Following to the activity theory, Leont'ev (1981) structured the general context model into six elements: Subject、Tool、Object、Rules、Community and Labor Division.

活动理论是俄国心理学家Vygotsky（1978）所提出的，强调主体必须透过工具才能达成客体目标，并架构人类基本活动的六个元素：主体、中介工具、客体、规则、社群与分工。

Firstly, this paper discussed the principle and agent theory, the corporate governance theory and supervision theory. Second, the paper analyzed special several-levels principle-agent relations of the state-owned enterprise, and used the principle -agent theory and the game theory to analyze several problems caused by this, such as the supervision function avianization about the owner, the enterpriser"s rent-seeking activity, the enterpriser"s conspiracy behavior and the insider control. Thirdly, the paper discussed the present situation of the supervision and restraint system from the management model of the three-levels authorization, financial general supervision system, the corporate governance and the outsider supervision and restraint system. The paper thought that the supervision and restraint system had the following problems: supervision and restraint system was imperfect, the property right restraint was lack, the restraint system was administrative and the supervision system was deformity.

本文首先讨论了经营者监督约束机制的委托代理理论、公司治理理论和监督理论：其次，深入分析了国有企业特殊的多级委托代理关系，并用博弈理论及委托代理理论分析了由此产生的各种问题，如所有者监督职能弱化、国有企业经营者的寻租行为、国企经营者合谋及内部人控制等；再次，本文从三级授权经营模式、财务总监制、公司治理结构及经营者外部监督约束等方面研究了我国经营者监督约束机制的现状，本文认为国有企业经营者的监督与约束存在以下问题：国有股份多级代理与监督约束弱化；国家股东对国企经营者缺乏产权约束，监督约束机制不完善；国有股份高度集中与监督约束的行政化；监督约束机制单一化与监督约束畸形化。

This paper takes Marxism intercourse theory as its foundation, uses Habermas's intercourse activity theory as reference, according to our country's reality, synthetically making use of philosophy and sociology etc basic theories, analyses the relations between intercourse and social development, social harmoniousness and people's all aspects developments, educes the conclusion that as the intercourse's prerequisition, the harmonious intercourse environment is the demand and important indication in harmonious society's building.

本论文以马克思交往理论为基础，借鉴哈贝马斯的交往行为理论等相关理论，并将其与我国现实情况相结合，综合运用哲学、社会学等基本理论，分析交往与社会进步、社会和谐、人的全面发展之间的关系，从而得出和谐的交往环境作为交往的前提是构建社会和谐的需要和重要标志。

Professor: That is best explained by activity theory.

教授：活动理论可以很好解释这个问题。

Generally, the author believes that the construction of the Moral Activity theory must embody the new curriculum theory.

在上述研究的基础上，笔者认为：建构德育活动课程理论时应体现现代课程理论的精髓。

Activity theory is an effective theory framework in analyzing School-based action research.

活动理论引入作为分析校本教研的理论框架具有现实意义和理论价值。

This article starts from the activity theory, It has analyzed the activity characteristics, including task activity, motion , operation, as well as the dynamic relations between them .

本文从活动理论入手，详细分析了任务型学习的活动特征，包括任务活动、行动、语言操作，以及它们之间的动态关系。

Policymakers in the field of elderly services should make use of the principle of aging in place and the theory of person-in-environment, together with concepts and theories such as activity theory, role theory, continuity theory, assisted living, community care, and long-term care, to develop modern social policies for older people.

经济层面是缩窄贫富差距及促进市场公平竞争；社会层面是照顾劳工和低下阶层权益；政治层面则是推动民主政治。这三方面的工作都明显发挥著纾缓社会矛盾和问题的效果。

The geology and mineral resources department′s new round investigating work in geological mapping,i.e.1∶200 000 geological mapping at nonsmith stratigraphy of multicycle mountain building belt takes activity theory and continent investigating dynamic geology as its guiding ideology,and is to show orogenic belts′ structure formation evolution and its tectonics framework fundamental characteristics,especially its orogenic process and today′s orogenic belt′s three-dimensional structure.

作为原地矿部新一轮地质填图调查工作，即在多旋回造山带非史密斯地层区进行1∶20万填图，以活动论和探索大陆动力学为指导思想，旨在着重表现造山带的结构、形成、演化及其大地构造的基本特点，尤其侧重于其造山过程和现今造山带的三维结构。

I use an example quoted by Hu Jiaqi:"It is reported that America separates the DNA of a kind of virus by making use of genetic technology and combines it with another kind of DNA. Finally, they get a kind of virulent biological agent called a "pyrotoxin". Someone discloses in private that 20 grams of such a kind of biological agent could result in the global death of 6 billion people due to infection."

我在这里例举胡家奇所引用过的例子："据报道，美国利用转基因技术，将一种病毒的DNA分离出来，与另外一种DNA进行结合，拼结成一种剧毒的"热毒素"生物战剂，且私下有人透露，这种生物战剂只需20克，就可以导致全球60亿人全部感染死亡。"

Waiting, for the queers and the coons and the Reds and the Jews.

等待着疯子和黑人还有红色共产主义者还有犹太人