查询词典 rational

We shall first apply the technique ofμ-bases and local cohomology to study the minimal generators for the moving surface ideals of rational cubic space curves and rational quartic space curves,and then study the implicit equations of rational space curves under different definitions of implicit equations.

在第五章中，我们将同调代数理论与μ基理论相结合，详细分析三次及四次空间有理曲线的动曲面理想生成元，为一般空间有理曲线的动曲面理想生成元的(来源：A21B12ceC论文网www.abclunwen.com)研究开辟可能的道路。

The conjugates of an element are the roots of the irreducible polynormial of which the given element is a root. The conjugates of 根号（根号3+1） over the field of rational numbers are

a。题目中的'over the rational numbers'是不是指四次多项式的系数是有理数，怎么能这么表达呢，为什么要强调有理数，系数应是整理罢。

The UML was originally created by Rational Software, and is now maintained by the standards organization Object Management Group.

UML 是由 Rational 公司开发的，目前由标准组织-对象管理组维护。

RUP is from Rational software company development a kind of software engineering process, main is since then with the The Rational Approch development from the Ivar Jacobson The Objectory Approch.

RUP是由Rational软件公司开发的一种软件工程过程，主要由Ivar Jacobson的The Objectory Approch和The Rational Approch发展而来。

Since then various authors unaffiliated with Rational Software have published books and articles using the name Unified Process, whereas authors affiliated with Rational Software have favored the name Rational Unified Process.

自那时以来各种作者独立与Rational软件已经出版的著作和文章的名义统一过程，而作者附属Rational软件都喜欢的名字Rational统一过程。

At the same time, the company than are high-swiss, Spain and France Georgia, Electrolux, Hobart and other internationally renowned companies in the Mainland authorized commercial representative, and we have become Salva, Garland, Rational, Robot, etc. brand-name company's distributors.

同时，公司又是瑞士高比、西班牙法格、伊莱克斯、霍巴特等国际知名公司在国内授权的商务代表，并且我们已经成为Salva、Garland、Rational、Robot等名牌公司的分销商。

Rational unified process agglomerating the wisdom of all kinds of Software engineering methods is a focus.

Rational统一过程方法凝聚了各种软件工程方法的智慧，成为对软件工程方法研究和运用的焦点。

Graduation thesis on the design UML and Rational Roes use of object-oriented analysis and based of the basic principles and...

毕业设计论文介绍UML和使用Rational Roes进行面向对象分析和设计的基本原理与方法。

Graduation thesis on the design UML and Rational Roes use of object-oriented analysis and based of the basic principles and methods.

毕业设计论文介绍UML和使用Rational Roes进行面向对象分析和设计的基本原理与方法。

In practice, the offset curve usually is approximated by lower degree rational polynomial cur ve in order to have the unified expression of data structure and geometric algor ithm in the commercial modeling systems.

通过用双圆弧逼近表示 NURBS( non- uniform rational B- spline)曲线及其 offset，并利用双圆弧逼近的特有性质，把 offset的双圆弧逼近转化为原曲线的双圆弧逼近，简化了问题的求解。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。