单词isomorphism
n.: 【数】同构；【生】同态性；【化】(类质)同晶型(现象)
网络: 类质同象；同形性；同型
【生物学】同态性,同形性,同态现象
【化学】(类质)同晶型(现象)
【数学】同构
同型
异质同晶现象
类质同象现象
Determining whether two graphs are isomorphic is referred to as the graph isomorphism problem.
确定是否是同构的两个图形称为图同构问题。
How to determine the isomorphism of graphs is a difficult problem of graph theory, which has not been completely solved so far.
图同构的判定性问题是图论理论中的一个难题，至今没有得到彻底解决。
So it is of great significance both practically and theoretically to make a study about China"s regional innovation isomorphism.
因此，研究我国区域创新同构问题具有重要的现实意义和理论意义。
The gallium and germanium present in the form of isomorphism in tetrahedron coordination with sulphur in sphalerite.
镓、锗与硫呈四面体配位，形成闪锌矿型晶体结构，以类质同象形式伴生于闪锌矿中。
In is proved that the polynomial isomorphism between affine varieties preserves the singularity . Several applications are given explicitly.
证明了代数簇之间的多项式同构映射保持奇异性，并给出了几个应用。
fine arts education; to return subject; subconsciousness; perfect personality; isomorphism force; creativity.
美术教育；主体回归；潜意识；人格完善；统合力；创造力。
Moreover, some properties of the representation m when T is an isometric isomorphism are discussed.
进而研究了当T是等距同构时，集函数表示m的一些性质。
Silver is closely associated with galena and exists mainly in the form of isomorphism in galena.
银与方铅矿密切相关，主要以类质同象形式赋存于方铅矿内部。
The graph isomorphism is an equivalence relation on graphs and as such it partitions the set of all graphs into equivalence classes.
该图同构的等价关系的图形，因此，它的一套分区所有图表到等价类。
As an application of Chinese remainder theorem in IS-algebras, an isomorphism theorem in IS-algebras is given.
作为IS-代数上的中国剩余定理的应用，同时给出了一个IS-代数的同构定理。