We draw the conclusion that isomorphism of mechanism ca n ' t express its motion in - out nature 5 、得出结论:拓扑同构不能反应机构的运动输入-输出本质。
At last , the problem of frequent subgraph extraction , whose core is the graph isomorphism , is solved 最后,论文解决了以图同构为核心的频繁子图抽取问题。
Chapter 3 : we analyze the evolvement trend of " isomorphism of industry " in our country by stage 第三章分阶段对我国改革开放以来产业同构的演变趋势进行了分析。
And , isomorphism andf homomorphism issues between the quotient groups determined by yough normal subgroups are further discussed 并讨论了由粗正规子群决定的商群之间的同构和同态问题。
The article analyses the cause of industrial isomorphism based on h - o and industrial cluster theory 并运用生产要素禀赋理论和产业集群等理论,结合开发区类型分类进一步分析产业同构的内在原因。
What is the relationship between the " construction of redundant projects " and " isomorphism of regional industry " 那么,我们究竟该如何客观地认识重复建设问题?它与区域产业结构之间的关系如何
What is the evolvement trend of isomorphism of regional industry " with our going deep into the marketing economy since 1980 ' s 改革开放以来,随着市场化进程的不断深入,我国区域产业同构程度的变化趋势又是怎样的