代数几何的

The main objects of study are algebraic varieties in an affine or projective space over an algebraically closed field; these are introduced in Chapter I, to establish a number of basic concepts and examples.

全书共分七章，前三章是基础知识部分；后四章是本书的核心部分，总结了近年来代数几何码的最新研究成果，并且包含了作者的一些尚未发表的结果。

Mathematics An algebraic or geometric expression from which another expression is derived.

原始的：一种代数的或几何的表达，基于此派生出另一种表达

An algebraic or geometric expression from which another expression is derived.

原始的一种代数的或几何的表达，基于此派生出另一种表达

At the same time,since the algebraic geometry theory and method during the past few years have unceasingly developed and improved,we have forceful theory basis and new method to further research the problem of multivariate interpolation.

同时，由于近年来代数几何理论与方法的不断发展和完善，又为多元插值问题的进一步研究提供了强有力的理论依据和全新的研究方法。

At the same time, since the algebraic geometry theoryand method during the past few years have unceasingly developed andimproved, we have forceful theory basis and new method to further re-search the problem of multivariate interpolation.

同时，由于近年来代数几何理论与方法的不断发展和完善，又为多元插值问题的进一步研究提供了强有力的理论依据和全新的研究方法。

Chapter 2 contains the prerequisite mathematical knowledge, which comprises some essence conception of coding theory, some basic knowledge of code over ring and algebraic geometric code.

第二章，介绍编码理论的一些基本概念，以及环上编码理论研究发展的过程和代数几何码的一些基本知识。

In terms of the theory of algebraic geometry, the problem of characteristic polynomial assignment of the closed-loop systems is transferr.

以代数几何方法为工具，将此闭环系统的特征多项式配置问题转化为判别有理映射是否为到上的，推导出多输入的 2 D广义系统Roe sser模型由状态反馈几乎任意配置特征多项式系数的充分条件。

In recent years, some new research methods such as mordern geometric method and differential algebra method have been applied to the study of control theory according to the development of nonlinear science, and it is possible for us to solve complicated enginering systems with the development of computer science, which promotes the investigation of complicated control systems.

近年来，非线性科学的发展，特别是现代微分几何，微分代数理论的出现，为非线性控制理论的研究提供了新的工具。

However, Diophantus\' solution is strictly algebraic, unlike the quasigeometric Babylonian solution.

但是，丢番图的解是严格代数的，而不像巴比伦人的解是拟几何的。

In this paper,using the prolongation approach of differentialgeometry we discussed the algebraic structures of some newphysical integrable models.

本文利用微分几何的延拓方法讨论了一些新的具有物理意义的可积模型的代数结构。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。