查询词典 theory of evolution

In this paper,ecology theory was used to investigate the structure and evolution of interagency information sharing system of E-Government,and both structure model and evolution model for this system were proposed.

本文运用生态学的理论和方法，考察了电子政府部门间信息共享系统的结构和进化方式，提出了电子政府部门间信息共享生态系统的结构模型和进化模型。

Firstly, the structure equations of the evolution surface family are derived, and some laws of the surface invariants evolution are obtained, based on modern differential geometry, especially, differential forms and frame field theory.

本文以微分形式、活动标架为工具，推导出演化曲面、曲线的结构方程，并重点研究曲面微分不变量、不变式、整不变量及标架的演化规律，给出了这些规律同演化速率函数之间的关系。

It is dedicated to education and research focusing on a wide diversity of research areas, including the quantitative population ecology of plants and small mammals, terrestrial plant community ecology, grassland biodiversity and restoration ecology, plant fungal pathogen dynamics and population biology, successional changes in terrestrial insect communities, terrestrial ecosystem ecology, the remote sensing of natural resources, life history theory, molecular evolution in vascular plants, evolutionary and theoretical population genetics, theoretical ecology, and limnology and aquatic ecology, basic biology of insects, Ecophysiology; paleobotany; population genetics, evolution of plants and fungi.

其主要致力于生态学和进化生物学的教育和研究，主要学科领域包括植物和小型哺乳动物种群生态学、陆地植物群落生态学、牧草生物多样性和恢复生态学、植物真菌病原动力学和种群生物学、陆地昆虫群落连续改变、陆地生态系统生态学、自然资源遥感、生命史理论、维管束植物分子进化、进化和理论种群遗传学、理论生态学、湖沼学和水生动物生态学、基础昆虫生物学、生态生理学、古植物学、种群遗传学、植物和真菌的进化等。

According to the evolution theory of the solar system, the planets were formed from collapse of the planetesimal clouds. The asteroids, occupying the transition region between the rocky terrestrial planets and the outer gas giants with special configuration, underwent the collision evolution process.

按照太阳系的行星由星云塌缩而成的演化理论，对在太阳系中处于特殊位置和具有特殊存在形态的小行星的物理参数的研究，可以为太阳系早期演化条件提供证据；为小行星碰撞演化研究提供边界条件。

At the same time, it puts out the theory of multi-space of technology action, analyses the super circulated procession of technology evolution and its pattern as well as the situs structure of technology orbit space, reveals the law and controlling method of technological evolution.

同时，还提出了地球表层学视野技术活动的多维空间的概念。分析了技术进化的模式、超循环过程和技术系统进化的形式模型及其技术轨道空间拓扑结构，并进一步揭示了技术系统进化的规律和控制方法。

One kind of externality gets in touch with market division closely, produced by deepening of market division. In the frame of dynamic evolution of market division, which was put forward by Smith – Alin · Younger and developed by theory of endogenous economic growth, people draw the following conclusion. Externality exists all along, associating with institutions of market division. Evolution of institutions reduces the degree of externality partly, but furthers division of labor simultaneously, which initiates new externality. It moves in cycles like that.

杨提出的，新增长理论加以发展运用的市场分工制度动态演进的框架下，人们会发现外部经济现象伴随着市场分工制度始终存在，制度演进在一定程度上降低外部性的程度，但由此同时促进分工，而又产生新的外部经济性，如此循环往复。

The current teaching situation of organic evolution in America high school tells us: be on your guard against antievolution thought and persist the theory of evolution.

从我国新一轮基础教育课程改革确定的课程目标入手，从三方面探讨了生物进化在高中生物学课程中的重要价值，并以此为切入点，分析生物进化课程内容的设计。

From the relevant industrial cluster concept, character, and the need for government intervention start knorria from Peter and Jorg meyer Klemens put into industrial clusters Italy - and satellite-based, wheel-classification by industry sector clusters causes of their property cluster consists of a government-led, self-accumulation, Three types of embedded foreign investment; Porter new competition, in accordance with economic theory of the birth of industrial clusters, development and the impact of the decline of factors and the corresponding role of government research ideas, try to industry clusters from the perspective of evolution, dynamic view and thinking in different stages of the evolution of the changing role; and efforts to integrate national and domestic industry clusters unique environment, as well as the stage of development. provide relevant policy recommendations, the government should play a clear role.

本文从产业集群的相关概念、特性、以及政府干预的必要性着手，借鉴Peter knorria和Jorg meyer Stamer把产业集群分为意大利式、卫星式、轮轴式的分类方法，按产业集群的成因把产业集群分为政府主导、自我积累、外资嵌入3种类型；依照波特新竞争经济理论中对产业集群诞生、发展和衰亡的影响因素及相应政府作用的研究思路，尝试着从产业集群演进这个视角下，动态的看待和思考政府在不同演进阶段的角色转变问题；并努力结合国情和国内产业集群的独特环境，以及所处的发展阶段，提供相应的政策建议，明确政府应扮演的角色。

From the relevant industrial cluster concept, character, and the need for government intervention start knorria from Peter and Jorg meyer Klemens put into industrial clusters Italy - and satellite-based, wheel-classification by industry sector clusters causes of their property cluster consists of a government-led, self-accumulation, Three types of embedded foreign investment; Porter new competition, in accordance with economic theory of the birth of industrial clusters, development and the impact of the decline of factors and the corresponding role of government research ideas, try to industry clusters from the perspective of evolution, dynamic view and thinking in different stages of the evolution of the changing role; and efforts to integrate national and domestic industry clusters unique environment, as well as the stage of development. provide relevant policy recommendations, the government should play a clear role.

本文从产业集群的相关概念、特性、以及政府干预的必要性着手，借鉴Peter knorria和Jorg meyer Stamer把产业集群分为意大利式、卫星式、轮轴式的分类方法，按产业集群的成因把产业集群分为政府主导、自我积累、外资嵌入三种类型；依照波特新竞争经济理论中对产业集群诞生、发展和衰亡的影响因素及相应政府作用的研究思路，尝试着从产业集群演进这个视角下，动态的看待和思考政府在不同演进阶段的角色转变问题；并努力结合国情和国内产业集群的独特环境，以及所处的发展阶段，提供相应的政策建议，明确政府应扮演的角色。

Combining with co-evolution mechanism, we renewedly defined the several aspect of the co-evolutionary agent, such as the belief, action, communication, decision maker, and so on. We made the co-evolutionary agent model and actual world model become a uniform closed loop system, and established the symbol deduction theory model of multi-agent system based on co-evolution mechanism.

结合协进化机制，从符号演绎逻辑的角度重新定义了协进化智能体的信念、动作、通信、决策器等各个方面，将协进化智能体模型与实际世界模型形成一个统一的闭环系统，并建立了基于协进化的多智能体系统的符号演绎理论模型。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。