系统演化

  • 网络system evolution;Phylogeny
系统演化系统演化
  1. Agent运算与系统演化研究

    Study on Agent Operations and System Evolution

  2. XML在遗留仿真系统演化中的应用研究

    XML_based Solution to Evolution of Legacy Simulation Systems

  3. DNA分子标记在竹类植物的分类、系统演化、遗传多样性研究等方面都有广泛的应用。

    DNA markers have been applied widely in the studies of classification , phylogenetics and genetic diversity for bamboos .

  4. 然后对基于构件的项目管理体系结构的进行分析,提出了项目管理构件库来处理企业级WEB应用项目中的业务组件的组件依赖和系统演化等问题。

    Then component-based project manager architecture is analyzed , project manager component repository is provided to resolve component dependency between business components and system evolvement .

  5. 从非线性动力学角度对Brown图进行了再分析,经验性地给出了疲劳裂纹系统演化的参数域。

    After the reanalysis of the Brown chart from the viewpoint of nonlinear dynamics , the parameter domains of fatigue cracks system are given empirically .

  6. 基于SBA的武器系统演化开发过程

    SBA - based Weapon System Evolutionary Development Process

  7. 这与形态学、染色体和线粒体DNA多态性研究的分析结果一致,从而进一步从分子水平上为无尾目这3科的系统演化提供了新的证据。

    In concordant with the conclusion of the morphology , chromosomal and mitochondrial DNA studies , our results provide a new evidence of the systematic evolution of the three families of Anura at DNA molecular level .

  8. 宇宙磁场通过“变压器效应”调制地核中的Lorenz力,使地核环流变化,进而影响地球系统演化。

    Cosmic magnetic field adjusts the Lorenz in centrosphere by " transformer effect ", which influences the evolution of the Earth system .

  9. 结果表明,规范不变的Berry位相为零,而系统演化的几何特性体现在其动力学位相中。

    It is shown that the gauge invariant Berry 's phase is zero and the geometric character of quantum state is expressed in the dynamical phase .

  10. RAPD、RFLP、SSR、ISSR、AFLP等多种分子标记开始广泛应用于西瓜种质资源分析与系统演化、品种鉴定与倍性分析、遗传图谱构建、性状基因连锁标记与标记辅助育种等方面。

    Molecular markers such as RAPD , RFLP , SSR , ISSR and AFLP were utilized widely in phylogenetic relationship analysis , cultivar identification and ploidy analysis , construction of genetic linkage maps , screening markers tightly linked to the important traits and marker-assisted selection in watermelons .

  11. 弯孢属(Curvularia)真菌多生于禾本科植物,是重要的植物病原菌,对其准确鉴定,是诊断植物病害的需要,也是进行该属真菌系统演化研究的基础。

    Curvularia is one of the important plant pathogens , most species are born in Gramineae plants . Accurate and rapid identification of Curvularia species is the necessary for the diagnosis of plant diseases and the base of Curvularia system evolution research .

  12. 在海底天然气渗漏系统演化的早期(高速渗漏,q>~20kg/m~2-a),海底渗漏天然气几乎具有与气源天然气一致的天然气组成、形成的水合物具有最重的天然气组成。

    If venting rates are fast ( gas flux q > - 20 kg / m2-a ) in the earlier stage of the seeping system , the vent gas has almost the same composition as the source gas , and the heaviest possible hydrates are crystallized at the surface .

  13. 松属细胞学分类和系统演化初探

    A Preliminary Study on Cytology Taxonomy and System Evolution of Pine

  14. 幼苗是被子植物个体发育中的一个特殊而重要的阶段,其内部解剖方面的特征在个体发育与系统演化上具有重要意义。

    Seedling is an important stage in the ontogeny of angiosperm .

  15. 矿区生态经济系统演化模式及其影响因素

    Evolution mode and factors influencing ecologic economy system in mining area

  16. 制造信息系统演化与耗散结构的关系

    The Relationship Between the Evolvement of Manufacturing Information System and Dissipative Structure

  17. 疲劳短裂纹系统演化的参数域分析

    Analysis on the Parameter Domains of Short Fatigue Cracks System

  18. 物质系统演化的有序原理初探

    Brief Research in Order Principle of the Evolution of the Matter System

  19. 企业跨越式发展系统演化机理分析

    Researches on the Evolution Mechanism for Enterprise Stride Development System

  20. 港口经济系统演化与优化研究

    Studies on the Evolution and Optimization of Port Economic System

  21. 企业系统演化复杂性与企业发展问题研究

    Study on Complexity in the Evolution and Development of Enterprises

  22. 基于生存理论的股票系统演化及调控

    Evolution and Control of Stock Systems Based on Viability Theory

  23. 复杂系统演化的进化论分析框架

    Framework for the evolution of complex system based on of evolutionary theories

  24. 一类生态系统演化模型的极限定理及其应用

    A limit Theorem of an Eco-evolution System and its Application

  25. 产业系统演化与主导产业的产生、发展&基于自组织理论的阐释

    The Industrial System Evolution and the Emergence and Development of the Leading Industry

  26. 从幼苗形态学特征探讨红豆杉科各属间的系统演化

    On phylogeny of the Taxaceae from morphology of seedlings

  27. 复杂技术系统演化过程中的协同效应

    Synergetic Effect in the Evolution of Complex Technology Systems

  28. 酚氧化酶研究概况Ⅱ&基因结构及其系统演化

    Advance on the study of phenoloxidase ⅱ & gene structure and its phylogenetics

  29. 基于自组织理论的信息系统演化研究

    A study of IS evolution based on self-organization theory

  30. 植物系统演化研究中的旁证&光合作用色素-蛋白质复合体

    Collateral Evidence of Plant Systemic Evolution Study : Photosynthesis Pigment - Protein Complexes