linear equation in two unknowns是什么意思

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用法例句

By analogy to two-variable linear equation in math,Ai put forward his hypothesis on wh-words,which was more comprehensive by avoiding the defect of being incompact in the traditional study.

艾瑞喜在研究wh-词的词法构型时引入二元一次方程并提出了双参数假说。

From the application of facility equation to the application of binary linear equation group, distinct teaching content, versus the uniform students, the author used the same mathematical situations to carry out the teaching of 搈athematical situation and posing problems? As the development of cooperative learning between teachers and students, students?problem intention gradually came into being.

在讲授从“简易方程的应用”到“二元一次方程组的应用”过程中,不同的教学内容,对相同的学生,用相同的数学情境,进行“情境—问题”教学,随着师生合作学习的深入,学生的问题意识也在逐渐形成、不断强化。

Among them quadratic equations with one unknown are a part of equational modules and the main chapter of middle school mathematics, which st.

方程是刻画现实世界中相等关系的模型,也是代数课程中重要的组成部分,而一元二次方程是方程模型中的一个重要的组成部分,是中学数学的主要内容,在初中代数中占有重要的地位。

This paper constructs iterative algorithm of binary quadratic equations by using extract roots formula of quadratic equation,explains practical application of iterative algorithm of binary quadratic equations by drawing solving process of binary quadratic equations.

利用一元二次方程的求根公式构造二元二次方程组的迭代算法,通过图解二元二次方程组的解来说明迭代算法在实践中的应用。

Case of Teaching about the Application of Binary Linear Equation Group;

初中代数教学中的数学情境与提出问题——“二元一次方程组的应用”教学案例

Associating the Solution of Equation of Higher Degree with the Solution of Quadratic Equation with One Unknown;

从一元二次方程的解联想到高次方程的解

an equation of the first [second] degree

一 [二] 次方程式

Theorems of Structrue Solutions to Dyadic and Square Exponents Nondeterministic Equations;

一类指数型二元二次不定方程解的研究

Research into the Content of Quadratic Equations with One Unknown in "Mathematical Curriculum Criteria";

关于《数学课程标准》中一元二次方程的内容研究

A Dollar Square Distance Integral Root With The Parameter Begs A Method Preliminary Study;

求含参数一元二次方程的整数根的方法

Teaching of Word Problems on the Application of Quadratic Equations Based on the Schema Theory;

基于图式理论的一元二次方程应用题教学研究

The Relations Among the Roots, Coefficient and Real of the Unary Quadratic Equation;

一元二次方程的根、系数与实数m的关系

A New Usage of Distribution of the Two Real Roots αand β;

利用一元二次方程实根的分布智解高考试题

One Variable Quadratic Equation of Expulsion Coefficient from Source Rocks and Its Application

烃源岩排烃系数的一元二次方程及其应用

Real coefficients equations of one variable and order two in octonion solution;

一元二次实系数方程ax~2+bx+c=0在八元数中的解

Application of Commutative Semi-group in Soluting a Binary Indefinite Quadratic Equation;

一类交换半群在求解二元二次不定方程中的应用

A Kind of Quadratic Superconvergence Finite Volume Element Method for One Dimensional Elliptic and Parabolic Equations

一维椭圆和抛物方程的超收敛二次有限体积元方法

On Solutions to Non-Homogeneous Differential Equations with Two Unknowns Through General Way and Laplace Transform and Discuss on Their Unification

二元非齐次线性微分方程组时域、变换域解及解的统一性探讨

The Application of Quadratic Fied in Solving Multivariate Higher Uncertainty Equayion;

二次域在求多元高次不定方程整数解中的应用

A STUDY ON THE ORDER OF VOTING EFFECT OF BINARY VOTING PROCEDURE

一类二元表决程序的次序效应研究

Solving Power Fuzzy Equations and Quadratic Fuzzy Equations Based on Structured Element Method

幂模糊数方程和二次模糊方程的结构元求解方法

An averge algorithm for a change from standerd equetion of Bi hyperbolord to parametric equetion;

化二次曲面的标准方程为参数方程的一般方法