查询词典 composition homomorphism

Is a homomorphism from H to F.

是一个从 H 到 F的同态。

In this paper, the AFS theory is foundation of the concept representation and homomorphism relation.

本文给出的概念表示、同态关系及其概念表示的讨论是以AFS理论为基础的，因此本文的讨论为进一步研究概念提供了新方法，以此为基础可以进一步研究概念的结构。

Is called a homomorphism proof from H of F if ?

称为 F 的一个来自 H 的同态证明，如果？

In chapter 4, we propose a transitive signature scheme that satisfies generalized homomorphism.

在第四章中，针对有向图，我们给出了满足广义同态性质的传递性签名系统。

A homomorphism that maps a mathematical set into itself.

他的公式严重缺乏数学上的严密性。

At the end we get the conclusion that if the one-way function is homomorphism the scheme is insecure.

这种攻击方法不仅对（F1）和（F2）有效，对N-R签名方案也是有效的。

And the generalized Schwarz inequality for complex Riesz homomorphism is obtained as well as some useful corollaries.

证明了复Riesz同态满足推广的Schwarz不等式，并得到相关的有用推论。

It introduces the concept of power semigroup, studies the relations between homomorphism and congruence of power semigroup and obtains some perfect results.

给出了幂半群的概念，研究了幂半群的同态与同余关系，讨论了它们之间的关系，并得到了一些理想的结果。

Finally this paper shows that two kinds of the improved schemes proposed by Qi can not resist the homomorphism attack,and does not have the security as Qi said.

本文最后还证明了他们提出的两类改进型方案也不能抵御同态攻击，因而并不具有所说的安全性。

It is abtained that these local paracompactnesses are invariable under some order homomorphism.

这些局部仿紧性在某种序同态下是保持不变的。

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！