查询词典 composition homomorphism

A ring homomorphism f: A→ B is finite.

环同态f：A→ b 叫做有限型的。

The properties kept by homomorphism of rings are generalized by restricting zero divisors of rings,and some important theorems are proved.

通过对环的零因子进行限制，推广了环同态所保持的性质，证明了几个重要的定理。

Finally, a sufficient condition which can decide whether there exists a homomorphism between a qualitative reasoning system and R is presented.

定性推理具有"定量分析"不可比拟的某些优势，可望在建立深层次的故障诊断模型、模拟和预测某些物理系统的行为等方面得到广泛的应用。

In particular, the homomorphism is splitting if P is quasi-n-tilting.

特别地，当P是拟-n-倾斜模时，这个同态是可裂的。

In this thesis, we give a general method and design non-interactive non-malleable commitment schemes based on functions with special properties(q-one way group homomorphism).

本文中，我们考察了承诺方案的不同性质，并给出了将具有一类性质的函数转变为非交互式不可延展承诺方案的通用方法和安全性证明。

Then the homomorphism s and isomorphisms of GV-semigroups were given by using the family maps.

定义一类映射，用此类映射描述GV-半群的结构，进一步认识GV-半群的结构。

The theoretical analysis and the result of the experiment indicate that this algorithm compared with other algorithms,such as homomorphism filter and gray equalize,which can effectively enhance contrast,control the context and noise.

理论分析和实验结果表明，该算法与同态滤波、直方图均衡化等算法相比，有效地增强了对比度、抑制了背景噪声。

The lattice implication homomorphism image of an ideal containing kernel is proved to be an ideal too.

建立具有相容交dcpo上的ξ-半拓扑与模糊ξ-半拓扑之间的序同态关系。

This article proved that in the homomorphism of G onto H, the inverse image of a maximal ideal in H is also a maximal ideal in G.

得到了同态满射下，最大理想的逆象是最大理想，并给出了最大理想的象也是最大理想的一些等价条件。

In this chapter, firstly, the definition of rough rings and its properties are given. Then the definition and properties of rough subrings, rough ideals and rough quotient rings are put forward and proved. Finally, homomorphism and isomorphism of rough rings is studied.

在这一章中，首先给出了粗糙环的定义及其性质，其次给出了粗糙子环、粗糙理想、粗糙商环的定义及其性质，最后研究了粗糙环的同态与同构。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！