离散数学

This course covers many branches of Mathematics and is abstract,so it was paid more attention to the theoretical teaching rather than practice in the traditional teaching.

离散数学》是计算机科学的核心基础理论课程，作为多门数学课程分支的综合，具有概念多、抽象性强的特点。

Five important themes are interwoven in this course: Mathematical reasoning, combinatorial analysis, discrete structures, applications and modeling, and algorithmic thinking.

一个成功的离散数学必须交织与平衡以下上五项主要课题，那就是数学推理。

Combinatorics and discrete mathematics are the most important mathematics foundation in science and technology of computer.

以离散数学和组合数学为代表的可构造性数学是计算机科学与技术学科的最重要的数学基础。

Being a helpful mathematical tool, discrete mathematics plays a significant role in the development and research of computer science.

离散数学作为有利的数学工具，对计算机的发展与计算机科学的研究起着重大的作用。

Discrete mathematics is part of modern mathematics and a branch of studying the structure and interrelation of discrete objects.

离散数学属于现代数学的范畴，是研究离散量的结构及相互关系的学科。

Discrete mathematics is an important branch of modern mathematics. It is the fundamental course of computing science.

离散数学是现代数学的一个重要分支，是计算机科学中的基础理论核心课程，它研究世界事物间的离散结构和相互关系。

It is based on discrete amount of research on the structure and the relationship between the main objective of Discrete Mathematics introduces the various branches of the basic concept of the basic theory and method.

它是以研究离散量的结构和相互关系为主要目标，主要介绍离散数学的各个分支的基本概念、基本理论和基本方法。

Discrete mathematics is mathematics that deals with discrete structure and correlation.

离散数学主要研究离散对象之间的数量结构和相互关系。

The probabilistic method is a powerful tool for tackling many problems in discrete mathematics, especially in combinatorics.

概率方法是解决离散数学尤其是组合数学中许多问题的强有力工具。

Graph theory is an important branch of discrete mathematics, and discrete mathematics is the ideological foundation of computer science and technology.

图论是离散数学的骨干分支，离散数学则是计算机科学技术与网络信息科学的思想基础。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。