代数式

以前的算法评估主要是基于时间复杂度和空间复杂度进行分析的，评估结果往往是一个含有多个参数的代数式。

It is mainly depend analysis of " Time Complexity " and " Space Complexity " to evaluate an algorithm in the before . The evaluation result is an algebraic expression with many parameters commonly .

代数式求值的几种常用方法

Several Educational Methods of Algebraic Expression in Commom Use

在简化过程中，把原来的表达式设法用Fourier级数来表示，但只取二阶谐波为限；同时，又找到两个代数式来代替两个椭圆积分。

The distribution is approximated by a Fourier series to the second harmonics , and in order to facilitate integration process , two algebraic expressions are used to replace the complete elliptic integrals of the first and second kinds .

而在非紧子空间中考虑边界吸收的Dirichlet过程，如果这一Dirichlet过程以代数式的速度击中边界，那么就有原过程在全空间代数式收敛；

The conclusion is : the convergence rates of the process in the original space are consistent with the rates of hitting the boundary by Dirichlet process in the noncompact domian .

代数式公式类知识管理系统的研究和实践

Algorithm-type knowledge management system ITO formula of a function of

一种类似代数式的算法语言。

An algorithmic language having statements that resemble algebraic expressions .

一个代数式是由一个或多个代数项构成的短语。

An algebraic expression is one or more algebraic terms in a phrase .

基于代数式规范的变异测试方法的设计与实现

Design and implementation of an approach for mutation test applied to algebraic specification

实直线上扩散过程的代数式收敛

Algebraic Convergence of diffusion processes on a real line

把每个文字表达式写成代数式。

Write an algebraic expression_r for each verbal expression_r .

文章主要介绍代数式求值的几种常用方法。

This essay mainly introduces several evaluation methods of algebraic expression in common use .

公路六次代数式缓和曲线及其应用

Highway transition curve group of 6th power function of algebraic expressions and its application

非紧流形上扩散过程的代数式收敛性

Algebraic Convergence of diffusion processes on noncompact manifold

扩散过程代数式收敛定性的判别准则

Qualitative Criterion for Algebraic Convergence of Diffusion Processes

摆式飞剪机构尺度综合的优化方法和代数式法

An Optimal Method and an Algere Method for the Mechanism Synthesis of Fly Shear Mechanism

本文介绍了求代数式值的常用方法。

The common methods calculating value of the algebraic expression are introduced in this paper .

代数式求值的研究

Research into Evaluation of Algebraic Expression

计算机简化逻辑代数式

Computer Application to Simplifying Logic Algebra

接着，分析过程代数式，提出流程的评价指标；

Then , by analyzing the process algebra , the evaluation criterions and the approach of BPR are made ;

代数式问题、函数问题、三角问题、数列问题、不等式问题等都可利用解方程的方法、方程根存在条件、方程根分布情况等来解决。

Equation methods can be used to solve the problems of algebraic expression , function , trigonometry , inequality , etc.

研究不同的马氏半群无穷小算子之间代数式收敛的关系，获得了若干比较定理。

Some operator can be compared with a special and simple case so that the algebraic convergence can be got .

文中导出了五次代数式缓和曲线的参数方程和曲线各元素的公式；并与相应的四旋线公式作了对比。

The parameter equation and the formula of each element of the curve are set up and compared with that of clothoid .

代数式的衔接：无论是知识点的安排，还是例题、习题的设置都做到了良好的衔接。

Algebraic convergence : whether it is knowledge of the arrangement , or examples , exercises are done setting a good convergence .

结构相角二阶代数式的应用&Ⅰ.关于O，π型相角的估算

The application of the second rank algebraic formulas of structure factor phases ⅰ . on the estimate of o ,π type of phases

在模型中的声明能够被重用，而不需要更改代数式，当其它的实例是相同的或出现了相关问题。

Statements in models can be reused without having to change the algebra when other instances of the same or related problems arise .

插入攻击是一种针对代数式次数和复杂程度低的分组密码的攻击方法。

The complexity and the degree of the algebraic expression for the Sbox are symbols of resistance of block ciphers against the interpolation attacks .

只利用四元数的代数式和三角式，完成了一般条件下空间啮合相对速度的计算，完全不借助其它数学工具。

Algebric and trigonometric expressions of quaternions are used to calculate relative velocities in general space engagement , without the use of any other mathematical procedures .

为了应用，笔者编制了六次代数式缓和曲线系数表，并着重阐述了它在回头曲线中的应用。

For the purpose of application , the author tabulates the coefficient tables of transition curve of 6th power function and describes emphatically its application to switch-back curves .

学生在解决数学阅读理解问题时面对的主要困难是：1、数学语言理解困难，具体包括：数学词语理解困难、数学句子理解困难、数学图形信息识别困难、代数式信息识别困难；

Students ' major difficulties in math 's reading comprehension are listed as follows : 1 , understanding mathematical language difficulty , specifically including difficulty in understanding mathematical terms and sentences , in identifying mathematical graph information and algebraic expression .

由两性物质在溶液中完成平衡的过程导出了酸碱差量式，结合分布系数代数式便可直接写出酸碱平衡精确方程。

Based on an investigation of reaching equilibrium in the solution of amphoteric substances , this paper derives the subtractive equation for acid and base , and unites the algebra formula of distribution coefficient , and that a accurate equation of acid-base equilibrium can be got directly .