染雾数学英语词汇表 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
