数学英语词汇表【精选3篇】

数学英语词汇表 篇一

Introduction to Math Vocabulary

Mathematics is a universal language that helps us solve problems, analyze patterns, and understand the world around us. To fully grasp the concepts and principles of mathematics, it is essential to have a good understanding of the vocabulary used in this subject. In this article, we will explore some essential math vocabulary words and their meanings.

1. Number: A mathematical object used to count, measure, and label. Numbers can be whole numbers (such as 1, 2, 3), integers (including negative numbers), rational numbers (such as fractions and decimals), and real numbers (including irrational numbers like √2 and π).

2. Addition: The process of combining two or more numbers to find their total or sum. For example, in the equation 2 + 3 = 5, 2 and 3 are the addends, and 5 is the sum.

3. Subtraction: The process of taking one number away from another to find the difference. For example, in the equation 5 - 2 = 3, 5 is the minuend, 2 is the subtrahend, and 3 is the difference.

4. Multiplication: The process of repeated addition or combining equal groups. For example, in the equation 2 × 3 = 6, 2 and 3 are the factors, and 6 is the product.

5. Division: The process of splitting a number into equal parts or groups. For example, in the equation 6 ÷ 2 = 3, 6 is the dividend, 2 is the divisor, and 3 is the quotient.

6. Geometry: The branch of mathematics that deals with the properties, measurement, and relationships of points, lines, angles, shapes, and solids. It includes concepts such as lines, angles, triangles, circles, and polygons.

7. Algebra: The branch of mathematics that deals with symbols and the rules for manipulating those symbols to solve equations and analyze relationships. It involves variables, expressions, equations, and functions.

8. Equation: A mathematical statement that asserts the equality of two expressions. Equations often contain variables and are solved by finding the values that make the equation true.

9. Probability: The branch of mathematics that deals with the likelihood of events occurring. It involves analyzing and predicting outcomes based on the chances of different events happening.

10. Statistics: The branch of mathematics that deals with the collection, analysis, interpretation, presentation, and organization of data. It involves concepts such as mean, median, mode, range, and standard deviation.

By familiarizing ourselves with these fundamental math vocabulary words, we can enhance our understanding of mathematical concepts and communicate effectively in the language of mathematics. Whether you are a student, a teacher, or simply someone interested in mathematics, building a strong foundation in math vocabulary is crucial for success in this field.

数学英语词汇表 篇二

Advanced Math Vocabulary and Applications

Mathematics is not only about numbers and basic operations; it also involves complex concepts and advanced vocabulary. In this article, we will explore some advanced math vocabulary words and their applications in various branches of mathematics.

1. Calculus: The branch of mathematics that deals with change and motion. It includes differential calculus, which studies rates of change and slopes, and integral calculus, which deals with accumulation and areas under curves. Calculus is widely used in physics, engineering, economics, and other fields.

2. Trigonometry: The branch of mathematics that deals with the relationships between angles and sides of triangles. Trigonometry is used extensively in navigation, engineering, physics, and astronomy. It involves concepts such as sine, cosine, tangent, and the Pythagorean theorem.

3. Matrix: A rectangular array of numbers or symbols arranged in rows and columns. Matrices are used in linear algebra to represent linear transformations and solve systems of equations. They have applications in computer graphics, cryptography, economics, and other areas.

4. Derivative: The rate at which a function changes at a specific point. Derivatives are used in calculus to find slopes of curves and rates of change. They have applications in physics, economics, and optimization problems.

5. Integral: The accumulation of a quantity over an interval. Integrals are used in calculus to find areas under curves and to solve problems involving accumulation and continuous change.

6. Vector: A mathematical object that has both magnitude and direction. Vectors are used in linear algebra, physics, and engineering to represent forces, velocities, and other quantities with direction. They have applications in mechanics, computer graphics, and optimization.

7. Polynomial: An algebraic expression consisting of variables and coefficients, combined using addition, subtraction, multiplication, and exponentiation. Polynomials are used in algebra and calculus to model relationships between variables. They have applications in physics, engineering, and computer science.

8. Exponential: A mathematical function that grows or decays at a constant rate. Exponential functions are used in calculus, finance, and biology to model growth and decay processes. They have applications in population growth, compound interest, and radioactive decay.

9. Complex numbers: Numbers that consist of a real part and an imaginary part. Complex numbers are used in algebra, calculus, and engineering to represent solutions to equations that involve square roots of negative numbers. They have applications in electrical engineering, signal processing, and quantum mechanics.

10. Differential equation: An equation that relates a function to its derivatives. Differential equations are used in physics, engineering, and biology to model dynamic systems and describe rates of change. They have applications in fluid dynamics, control systems, and population dynamics.

By familiarizing ourselves with these advanced math vocabulary words, we can delve deeper into the intricacies of mathematics and explore its applications in various fields. Whether you are a mathematician, a scientist, or an enthusiast, expanding your math vocabulary will open doors to new discoveries and insights in this fascinating discipline.

数学英语词汇表 篇三

数学英语词汇表

　　table表;数表

　　tabulate制表

　　tabulationform表列式

　　tabulationmethod列表法

　　tail反面(钱币)

　　tangent(1)正切;(2)切?

　　tautology恒真命题;恒真式

　　Taylor’sexpansion泰勒展开式

　　Taylor’sseries泰勒级数

　　Taylor’stheorem泰勒定理

　　tension张力

　　term项

　　terminalbox终端框

　　terminalpoint终点

　　terminalside终边

　　terminalvelocity终端速度

　　terminatingdecimal有尽小数

　　tesselation密铺;铺嵌;嵌砌

　　testciiterion检验标准

　　testofsignificance显著性检验

　　tetrahedron四面体

　　theorem定理

　　theoreticalprobability理论概率

　　theory理论;论

　　thirdquartile第三四分位数

　　three-dimensionalspace三维空间

　　thrust推力

　　time时间

　　tothenearest至最接近之

　　top顶

　　torque转矩

　　torus环面

　　total总数

　　totalprobability总概率

　　touch切;切触

　　trace?

　　trajectory轨?;轨迹

　　transcendentalfunction超越函数

　　transcendentalnumber超越数

　　transform变换;转换

　　transformation变换

　　transformationofvariable变数转换

　　transitive可传递的

　　transitivelaw可迁律

　　transitiveproperty传递性

　　transitivity传递性

　　translation平移

　　transpose移项;转置

　　transposeofmatrix倒置矩阵;转置矩阵

　　transversal截?;横截的

　　transverseaxis贯轴;横截轴

　　transversecomponent横截分量

　　trapezium梯形

　　trapezoidalintegral梯形积分

　　trapezoidalrule梯形法则

　　travelgraph行程图

　　treediagram树形图

　　trial试;试验

　　triangle三角形

　　triangleinequality三角不等式

　　trianglelawofaddition三角形加法

　　trianglemethod三角形法

　　triangularmatrix三角矩阵

　　triangularnumber三角形数

　　triangularprism三棱柱;三角柱

　　trichotomylaw三分律;三一律

　　trichotomyproperty三分律;三一律

　　trigonometricequation三角方程

　　trigonometricfunction三角函数

　　trigonometricidentity三角恒等式

　　trigonometricratio三角比

　　trigonometrictable三角函数表

　　trigonometry三角学;三角

　　trinomial三项式

　　triple三倍

　　tripleangle三倍角

　　tripleproduct三重积

　　trisect三等分

　　trivialsolution平凡解

　　calculation计算

　　calculator计算器;计算器

　　calculus(1)微积分学;(2)演算

　　cancel消法;相消

　　canellationlaw消去律

　　canonical典型;标准

　　capacity容量

　　cardioid心脏?

　　Cartesiancoordinates笛卡儿坐标

　　Cartesianequation笛卡儿方程

　　Cartesianplane笛卡儿平面

　　Cartesianproduct笛卡儿积

　　category类型;范畴

　　catenary悬链?

　　Cauchysequence柯西序列

　　Cauchy′sprincipalvalue柯西主值

　　Cauchy-Schwarzinequality柯西-许瓦尔兹不等式

　　centrallimittheorem中心极限定理

　　centralline中线?

　　centraltendency集中趋

　　centre中心;心

　　centreofacircle圆心

　　centreofgravity重心

　　centreofmass质量中心

　　centrifugalforce离心力

　　centripedalacceleration向心加速度

　　centripedalforceforce向心力

　　centroid形心;距心

　　certainevent必然事件

　　chainrule链式法则

　　chance机会

　　changeofaxes坐标轴的变换

　　changeofbase基的变换

　　changeofcoordinates坐标轴的变换

　　changeofsubject主项变换

　　changeofvariable换元;变量的换

　　characteristicequation特征(征)方程

　　characteristicfunction特征(征)函数

　　characteristicoflogarithm对数的首数;对数的'定位部

　　characteristicroot特征(征)根

　　chart图;图表

　　checkdigit检验数位

　　checking验算

　　chord弦

　　chordofcontact切点弦

　　circle圆

　　circular圆形;圆的

　　circularfunction圆函数;三角函数

　　circularmeasure弧度法

　　circularmotion圆周运动

　　circularpermutation环形排列;圆形排列;循环排列

　　trochoid次摆?

　　TRUE真

　　truncatedTaylor’sseries截断泰勒级数

　　truncationerror截断误差

　　truthtable真值表

　　truthvalue真值

　　turningpoint转向点

　　two-dimensionalspace二维空间

　　two-pointform两点式

　　two-tailedtest双尾检验;只端检验

　　typeIerrorI型误差

　　typeIIerrorII型误差

　　salariestax薪俸税

　　sample抽样;样本

　　samplemean样本平均数

　　samplespace样本空间

　　samplingdistribution抽样分布

　　samplingtheory抽样理论

　　sandwichtheorem迫近定理

　　satisfy满足;适合

　　scalar纯量;无向量,标量

　　scalarmatrix纯量矩阵

　　scalarmultipliction纯量乘法

　　scalarproduct纯量积

　　scalartripleproduct纯量三重积

　　scale比例尺;标度;图尺

　　scalenetriangle不等边三角形;不规则三角形

　　scatterdiagram散点图

　　Schwartz′sinequality施瓦兹不等式

　　scientificnotation科学记数法

　　secant(1)正割;(2)割线

　　secantmethod正割法

　　second秒

　　secondderivative二阶导数

　　secondorderordinarydifferentialequation二阶常微分方程

　　secondquartile第二四分位数(1)截面;截线;(2)截点

　　section(1)截面;截线?;(2)截点

　　sectionformula截点公式

　　sector扇式

　　segment段;节

　　segmentofacircle弓形

　　sellingprice售价

　　semicircle半圆

　　semi-conjugateaxis半共轭轴

　　semi-majoraxis半主轴;半长轴

　　semi-minoraxis半副轴;半短轴

　　semi-transverseaxis半贯轴

　　semi-verticalangle半顶角

　　sentence句;语句

　　separabledifferentialequation可分微分方程

　　septicequation七次方程

　　sequence序列

　　series级数

　　set集

　　setsquare三角尺;三角板

　　set-builderform集的结构式

　　shadedportion有阴影部分

　　shape形状

　　shear位移

　　side边;侧

　　sign符号;记号

　　signednumber有符号数