查询词典 Evolution

Lizards is a major group of reptiles, which plays an important role in the evolution of the vertebrates. Studies on their evolution, especially the molecular and cytogenetical evolution, is of great significance to reveal the evolutionary history of reptiles and futherly that of all the vertebrates.

蜥蜴类是爬行动物的一个主要类群，在整个脊椎动物的进化中有承前启后的重要作用，对其进化的研究，尤其是分子和细胞遗传学进化的研究，对了解爬行类乃至于整个脊椎动物的进化史具有重要的理论意义。

There is no doubt that the pathways described by Behe are dauntingly complex, and their evolution will be hard to unravel. Unlike anatomical structures, the evolution of which can be traced with fossils, biochemical evolution must be reconstructed from highly evolved living organisms, and we may forever be unable to envisage the first proto-pathways. It is not valid, however, to assume that, because one man cannot imagine such pathways, they could not have existed.

Behe 描述的路径无疑是复杂得惊人，而且我们很难弄清楚其进化过，从化石中可以推测解剖学结构的进化过程，但生化进化却不同，必须从高度进化的生物入手，我们可能永远也找不到进化过程中最早的原始路径（proto-pathways ），然而也不可因为某人想像不出这样的路径，而假设他们不曾存在。

On the basis of Theory of Endowment and Ricardian Comparative Advantage Paradigm, this paper carry out dynamic empirical analysis on the forenamed phenomena on the aspect of evolution of factor endowment and technological progress. The result of our research shows that there exists prominent positive correlation between upgrading of Chinas exporting commodity structure and evolution of factor endowment and technological progress respectively, moreover, the upgrading attribute more to evolution of factor endowment than technological change.

基于要素禀赋论和李嘉图比较优势理论，本文从要素禀赋演进和技术进步两个方面对此进行了动态的经验实证，结果显示要素禀赋演进和技术进步均分别与我国出口商品结构升级存在显著的正相关的关系，并且，要素禀赋的演进构成了出口商品结构升级的主要原因，而技术进步的贡献相对较小。

SWOT analysis of constructing Three Gorges Area Sport Tourism Circle;2. In order to reveal the evolution process of Three Gorges area,a geomorphy evolution modeling is set up on the basis of DEM by using GIS technology,and a visual method of geomorphy evolution simulation is presented.

为揭示三峡地区地貌演化过程，利用GIS技术，基于DEM，建立起了地貌演化模型，提出了一种可形象直观地进行地貌演化模拟的方法，形象再现了50×104a前三峡地区的地貌形态，并对50×104a以来三峡地区地貌演化进行了过程模拟，结果表明50×104a以来，中部抬升幅度最大。

Taking the sediment discharge of the Lijin Hydrometric Station as input, increment of area and migration of shoreline of the present subdelta as output, by using the model of linear control system which is individual input and individual output, the author built the dynamic prediction model on the development and evolution of the present subdelta, and then predicted its development and evolution, and analyzed the influences of sediment discharge of the river on its development and evolution.

首先，以黄河利津站的来沙量为输入、现行黄河亚三角洲的面积和岸线增长为输出，采用单输入、单输出的线性控制系统模型建立了现行黄河亚三角洲发育演变的动态预测模型；然后，利用该模型对现行黄河亚三角洲的发育演变进行了预测，并据此分析了黄河来沙量对黄河亚三角洲的发育演变影响。

The results show that, dividing the evolution of RIN into three stages enables us to neaten the research results of the theoretical circle on RIN evolution reasonably, accords with the real situation of RIN development and provides results for the further study of the evolution of RIN.

结果表明，将RIN的演化分为三个阶段，能够比较合理地整合理论界在RIN演化上的研究成果，也比较符合RIN发展的实际情况。

The structural evolution of Tarim basin can be divided into two major periods, the Paleozoic craton basin evolution and the Mesozoic-Cenozoic foreland basin evolution.

塔里木盆地的构造演化总体可以划分为两大阶段，即古生代克拉通盆地演化阶段和中、新生代前陆盆地演化阶段。

A constitutive model was developed on the base of Ohno–Wang kinematic hardening model Int. J. Plast. 9 (1993 375, 391. In the developed model, the rate dependence of the material was reflected by a viscous term; the steady cyclic flow was reflected by the evolution of kinematic hardening rules with critical state of dynamic recovery developed by Ohno and Wang Int. J. Plast. 9 (1993 375, 391; the cyclic hardening was only characterized by the evolution of isotropic hardening and an evolution rule of isotropic hardening with a term of dynamic recovery was used; the effect of loading history on the ratcheting was also considered by introducing a fading memorization function for maximum plastic strain amplitude into the model.

基于Ohno-Wang模型建立了一个新的、考虑材料的率相关特性的本构模型，模型中通过具有临界面的随动硬化律来反映稳态的循环流动，并通过带动态恢复项的各向同性硬化演化率来反映循环硬化的影响以及采用最大塑性应变幅值的衰减记忆函数来反映棘轮行为的加载历史记忆效应。

The first subject to the advertising industry on the environmental background of the current study based on reality, and from the spread of the evolution process of the media environment, audiences shape the evolution of the process of market and economic environment and national policy guidance as well as the social environment and the evolution of the process of public opinion, etc. discussed the ecological environment of the advertising industry on advertising exerts a subtle influence theory, is intended to combine the social environment through the development of the industry and actual cases to observe and verify Advertising thinking theory to make it too heavy at this more closer to its guiding the nature of the role of the characteristics of the formation and perfection of the development of China's national conditions in line with the theory, the consolidation of personnel training in the advertising industry advertising the basis of academic theory-building status, and further guidance on the practice of China's advertising industry.

本课题先就以广告业当下的环境背景等现实研究依据出发，从传播、媒介环境的演化进程，受众市场形态的演化进程、经济环境和国家政策的导向以及社会环境和舆论的演化进程等方面，探讨了广告业的生态环境对广告学学科理论潜移默化地影响，意在通过结合社会环境和实际业界发展的案例观察和思考中验证广告学学科理论，使其在此过重中更接近它指导作用的本质特征，形成和完善符合中国国情的发展理论，巩固广告业界人才培育中广告学学科理论建设的基础性地位，并进一步指导中国的广告产业实践。

In the theoretical research of industry evolution,it is commonly believed that technological evolution is the fundamental pushing force of industry evolution.

在产业演化的理论研究中，一般认为技术创新是产业演化的根本动力，但对产业演化和企业创新的研究一直是独立进行的。

He knows that he's one of the mostdominant players in the NBA right now.

我知道他现在是联盟里最有统治力的球员之一了。

Using analysis method of BCG , the dissertation analyzed the management of voluntary service organizations .

利用BCG分析方法对我国的志愿服务组织管理进行了分析。