semi-modular lattice

In this paper,the author discusses the structure of π-left zero semi-groups,to prove that if S is a finite π-left zero semi-groups such that |E(s)|≤4,then the lattice of congruences C(S) of S is a semi-modular lattice.通过研究π-左零半群的结构,利用所得的结论证明:若S是有限π-左零半群|E(s)|≤4,则C(S)是半模格。OBD汉语字典

Artin semilattice and Noether semilattice;Artin半格与Noether半格OBD汉语字典

Semilattices of Fuzzy Groups;Fuzzy群的半格(英文)OBD汉语字典

Finally,the concept of commutative free product was given,and the relationship between semi-lattice free product and commutative free product was examined.还建立了交换自由积的概念,并考察了半格自由积与交换自由积的关系。OBD汉语字典

Then,it gives the relation of semi-lattice commute free product as the free product of regular tape.证明正则带类中自由积与张量积的存在性,并证明正则带的自由积的张量积可表为张量积的自由积,给出了半格交换自由积作为正则带的自由积之间的关系。OBD汉语字典

This paper investigates the multiplicative band semirings whose additive reduct are semilattices,by using the Green-D relation and gets the results of multiplicative band semirings,It proves that the D+-calsses of multiplicative band semirings are bi-rectangular bands.研究了半格簇中的乘法带半环;利用Green-D关系,给出了乘法带半环的若干性质,证明了乘法带半环的D+-类一定是双矩形带,进一步得到了乘法带半环簇。OBD汉语字典

We study the semirings whose additive reduct are semilattices and multiplicative reduct are rectangular groups.研究了加法半群为半格、乘法半群为矩形群的半环。OBD汉语字典

The E~*-unitarity for λ-semidirect Productsof Semilatties and Primitive Inverse Semigroups;半格与本原逆半群的λ-半直积的E~*-酉性OBD汉语字典

Amenably ∨-semilattice-ordered generalized inverse semigroupAmenable上半格序广义逆群OBD汉语字典

Bi-filters, Bi-ideal subsets and semilattice deco mpositions of semigroups双滤子、双理想子集与半群的半格分解OBD汉语字典

(?)-Condensing Operators on Semilattices, Join-Complete Lattices and Some Inverse Semigroups半格，并完全格和某些逆半群上的（？）-凝聚算子OBD汉语字典

GRAPH REPRESENTATIONS OF A FREE CLIFFORD MONOID AND A FREE SEMILATTICE WITH IDENTITY自由Clifford幺半群和含恒等元的自由半格的图表示OBD汉语字典

Solid Regular Bands, Strong Semilattices of Completely Simple Semigroups and Their Inverse Semigroups of Bicongruences;硬正则带和完全单半群的强半格及它们的双同余逆半群OBD汉语字典

Conclusion Some known results about bi-semilattice becoming distributive lattice are expanded.结论推广了双半格成为分配格的一些结果。OBD汉语字典

The Lattice of Weakly Inverse Subsemigroups of a Weakly Inverse Semigroup and the Lattice of Full Subsemigroups of a Regular Semigroup;关于弱逆半群的弱逆子半群格及正则半群的全子半群格OBD汉语字典

fibonacci semiconductor superlattice菲博纳奇半导体超晶格OBD汉语字典

One student in two passed the exam.半数学生考试及格。OBD汉语字典

a serio-comic remark, style, play半严肃半滑稽的言语、 风格、 话剧.OBD汉语字典

Two Classesof π-Regular Semigroups with particular Lattices of Subsemigroups具特殊子半群格的两类π-正则半群OBD汉语字典

Local Spectral Radius of Semi-group on Banach Lattices;Banach格上半群的局部谱半径OBD汉语字典

The Fine-coare Partial Order of Proximity Structures on a Given Psendocomplemented Lattice;伪补格上半Proximity结构的精粗半序OBD汉语字典

On Some Questions of Semicontinuous Lattices and Strongly Continuous Lattices;半连续格和强连续格若干问题的研究OBD汉语字典

The Research on the Kinetic Energy Spectrum of Semi-lmplicit Semi-Lagrangian Dynamical Core;半隐式半拉格朗日动力框架的动能谱研究OBD汉语字典

Finite Element Analysis of Geocell Dealing with Half-Filled and Half-Dug Road;土工格室处治半填半挖路基的有限元分析OBD汉语字典

Analysis of petroleum price changing in the first half year and forecast of the second half year上半年石油价格变化分析及下半年预测OBD汉语字典