With the help of constructing matrix and applying elementary transfor-mation, this paper gives the simple and useful solution of the following three prob-lems in elementary number theory: greatest common factor and its times sum, in-definite equation, linear congruence expression series.

1、

Finding the Greatest Common Factor of Several Polynomial

求几个多项式的最大公因式

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2、

Matrix Method of Getting Polynomial Greatest Common Factor

多项式最大公因式的矩阵求法

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3、

In this paper, we get a seeking unified method of the least common multiple, the greatest common factor and coefficients polynomial by implementing elementary row transformation in a polynomial matrix.

利用矩阵的初等变换，给出了两个多项式的最小公倍式、最大公因式及其系数多项式的统一求法。

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4、

Generally speaking, division algorithm and factor resolution can be used to find the greatest common factor of the two multinomial.

求两个多项式的最大公因式，可以用辗转相除法及分解因式法。

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5、

The use of the elementary transformation matrix discussed the one yuan polynomial greatest common factor the matrix law.

本文利用矩阵的初等变换讨论了一元多项式最大公因式的求法。

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6、

Thus we gave a kind of new method for solving the greatest common factor of two-variable polynomials.

给出一种求解二元多项式最大公因式的新方法。

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7、

Only the resultant matrix is needed to solve the greatest common factor of polynomials in this method.

该方法仅利用结矩阵便可求得多项式的最大公因式。

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8、

This parameter should be set based on the greatest common factor of your recurring wait-time triggers in your monitor model.

该参数应该基于您的监视器模型中的循环等待时间触发器的最大公因数设置。

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9、

Keep introducer's position during rope back to set the stent free.

拉线释放支架的分叉时，不得使置入器的位置发生变化

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10、

Large-bore introducer catheter for patients in hypovolemic shock

大口径导管装置在低血容量休克中应用

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11、

Reconsideration on the Hearsay Rule& Based on the Inspection of Rule per se and its Introducer

对传闻证据规则的反思&基于对规则本身与引进论者的考察

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12、

At first, the article introducer the principle and algorithm of computerized adaptive test ( CAT), and then compares pencil-and-paper test with computerized adaptive test. The difference and similar points are expounded.

首先介绍了计算机自适应测验的原理和算法，接着对纸笔测验和计算机自适应测验（Computerized Adaptive Test，简称CAT）进行了比较，并详细阐述了两者的异同。

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13、

The paper introducer the universal structure of electronic business emulate imitate teaching system with Web model, the main functional module and the system develop technology.

本文详细介绍了WEB方式下的电子商务仿真模拟教学系统设计的总体结构、主要功能模块、系统开发技术及实现。

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14、

The mechanical properties of oil hardening and tempering spring wire were introducer in this paper, The process and system constitutes for spring wire with induction heating were proposed, The operation principle of this system was also discussed.

介绍了油回火弹簧钢丝的力学性能，给出了油回火弹簧钢丝感应加热生产工艺流程及系统组成，简述了系统各部分的技术功能及特点。

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15、

The intermediary mentioned in the Regulations refers to the introducer or bailer who recommended foreign investors to our city.

第三条本办法所称引资中介入系指引荐国外投资者来我市投资的介绍人或委托人。

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16、

This paper indicates the principle and method of laying aperture of bridge and introducer the practical experiment on river rectification.

简述桥孔设计的原则和方法，并谈了河道整治的体会。

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17、

Introducer method of percutaneous endoscopic cecostomy and antegrade continence enema by use of the Chait Trapdoor cecostomy catheter in patients with adult neurogenic bowel

应用Chait Trapdoor导管介入法经皮行内镜下盲肠造瘘术与顺行保留灌肠治疗成人神经性肠道功能失常

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18、

Then it designs an introducer protocol that is used by entities to find an appropriate introducer to build trust relationship with target he does not know, and then they can perform transactions that must be sure in security circumstance.

在此基础上设计了介绍人协议，通过介绍人协议，互不相识的网络用户可以找到合适的介绍人建立信任，从而完成需要确保可信性的事务。

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19、

The Application of On-line Monitoring System to Air-introducer

在线监测系统在引风机上的应用

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20、

Optional arguments could be added after the text string to specify the comment introducer, the character used as the" box," and the width of the comment.

可选参数可以添加在文本字符串之后，用来指定评论人，用作“框”的字符，以及评论的宽度。

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