微积分常用英文词汇

微积分常用英文词汇
微积分常用英文词汇

V、X、Z:

Value of function :函数值

Variable :变数

Vector :向量

Velocity :速度

Vertical asymptote :垂直渐近线

Volume :体积

X-axis :x轴

x-coordinate :x坐标

x-intercept :x截距

Zero vector :函数的零点

Zeros of a polynomial :多项式的零点

T:

Tangent function :正切函数

Tangent line :切线

Tangent plane :切平面

Tangent vector :切向量

Total differential :全微分

Trigonometric function :三角函数

Trigonometric integrals :三角积分

Trigonometric substitutions :三角代换法

Tripe integrals :三重积分

S:

Saddle point :鞍点

Scalar :纯量

Secant line :割线

Second derivative :二阶导数

Second Derivative Test :二阶导数试验法Second partial derivative :二阶偏导数

Sector :扇形

Sequence :数列

Series :级数

Set :集合

Shell method :剥壳法

Sine function :正弦函数

Singularity :奇点

Slant asymptote :斜渐近线

Slope :斜率

Slope-intercept equation of a line :直线的斜截式Smooth curve :平滑曲线

Smooth surface :平滑曲面

Solid of revolution :旋转体

Space :空间

Speed :速率

Spherical coordinates :球面坐标

Squeeze Theorem :夹挤定理

Step function :阶梯函数

Strictly decreasing :严格递减

Strictly increasing :严格递增

Sum :和

Surface :曲面

Surface integral :面积分

Surface of revolution :旋转曲面

Symmetry :对称

R:

Radius of convergence :收敛半径

Range of a function :函数的值域

Rate of change :变化率

Rational function :有理函数

Rationalizing substitution :有理代换法

Rational number :有理数

Real number :实数

Rectangular coordinates :直角坐标

Rectangular coordinate system :直角坐标系

Relative maximum and minimum :相对极大值与极小值Revenue function :收入函数

Revolution , solid of :旋转体

Revolution , surface of :旋转曲面

Riemann Sum :黎曼和

Riemannian geometry :黎曼几何

Right-hand derivative :右导数

Right-hand limit :右极限

Root :根

P、Q:

Parabola :拋物线

Parabolic cylinder :抛物柱面

Paraboloid :抛物面

Parallelepiped :平行六面体

Parallel lines :并行线

Parameter :参数

Partial derivative :偏导数

Partial differential equation :偏微分方程Partial fractions :部分分式

Partial integration :部分积分

Partition :分割

Period :周期

Periodic function :周期函数

Perpendicular lines :垂直线

Piecewise defined function :分段定义函数Plane :平面

Point of inflection :反曲点

Polar axis :极轴

Polar coordinate :极坐标

Polar equation :极方程式

Pole :极点

Polynomial :多项式

Positive angle :正角

Point-slope form :点斜式

Power function :幂函数

Product :积

Quadrant :象限

Quotient Law of limit :极限的商定律

Quotient Rule :商定律

M、N、O:

Maximum and minimum values :极大与极小值Mean Value Theorem :均值定理

Multiple integrals :重积分

Multiplier :乘子

Natural exponential function :自然指数函数Natural logarithm function :自然对数函数Normal line :法线

Normal vector :法向量

Octant :卦限

Odd function :奇函数

One-sided limit :单边极限

Open interval :开区间

Optimization problems :最佳化问题

Order :阶

Ordinary differential equation :常微分方程Origin :原点

Orthogonal :正交的

L:

Laplace transform :Laplace 变换

Law of Cosines :余弦定理

Least upper bound :最小上界

Left-hand derivative :左导数

Left-hand limit :左极限

Lemniscate :双钮线

Level curve :等高线

L'Hospital's rule :洛必达法则

Limacon :蚶线

Linear approximation:线性近似

Linear equation :线性方程式

Linear function :线性函数

Linearity :线性

Linearization :线性化

Line in the plane :平面上之直线

Line in space :空间之直线

Lobachevski geometry :罗巴切夫斯基几何

Local extremum :局部极值

Local maximum and minimum :局部极大值与极小值Logarithm :对数

Logarithmic function :对数函数

I:

Implicit differentiation :隐求导法

Implicit function :隐函数

Improper integral :瑕积分

Increasing/Decreasing Test :递增或递减试验法Increment :增量

Increasing Function :增函数

Indefinite integral :不定积分

Independent variable :自变数

Indeterminate from :不定型

Inequality :不等式

Infinite point :无穷极限

Infinite series :无穷级数

Inflection point :反曲点

Instantaneous velocity :瞬时速度

Integer :整数

Integral :积分

Integrand :被积分式

Integration :积分

Integration by part :分部积分法

Intercepts :截距

Intermediate value of Theorem :中间值定理

Interval :区间

Inverse function :反函数

Inverse trigonometric function :反三角函数

Iterated integral :逐次积分

H:

Higher mathematics 高等数学/高数

E、F、G、H:

Ellipse :椭圆

Ellipsoid :椭圆体

Epicycloid :外摆线

Equation :方程式

Even function :偶函数

Expected Valued :期望值

Exponential Function :指数函数

Exponents , laws of :指数率

Extreme value :极值

Extreme Value Theorem :极值定理

Factorial :阶乘

First Derivative Test :一阶导数试验法

First octant :第一卦限

Focus :焦点

Fractions :分式

Function :函数

Fundamental Theorem of Calculus :微积分基本定理Geometric series :几何级数

Gradient :梯度

Graph :图形

Green Formula :格林公式

Half-angle formulas :半角公式

Harmonic series :调和级数

Helix :螺旋线

Higher Derivative :高阶导数

Horizontal asymptote :水平渐近线

Horizontal line :水平线

Hyperbola :双曲线

Hyperboloid :双曲面

D:

Decreasing function :递减函数

Decreasing sequence :递减数列

Definite integral :定积分

Degree of a polynomial :多项式之次数

Density :密度

Derivative :导数

of a composite function :复合函数之导数

of a constant function :常数函数之导数directional :方向导数

domain of :导数之定义域

of exponential function :指数函数之导数

higher :高阶导数

partial :偏导数

of a power function :幂函数之导数

of a power series :羃级数之导数

of a product :积之导数

of a quotient :商之导数

as a rate of change :导数当作变率

right-hand :右导数

second :二阶导数

as the slope of a tangent :导数看成切线之斜率Determinant :行列式

Differentiable function :可导函数

Differential :微分

Differential equation :微分方程

partial :偏微分方程

Differentiation :求导法

implicit :隐求导法

partial :偏微分法

term by term :逐项求导法

Directional derivatives :方向导数

Discontinuity :不连续性

Disk method :圆盘法

Distance :距离

Divergence :发散

Domain :定义域

Dot product :点积

Double integral :二重积分

change of variable in :二重积分之变数变换

in polar coordinates :极坐标二重积分

Calculus :微积分

differential :微分学

integral :积分学

Cartesian coordinates :笛卡儿坐标一般指直角坐标Cartesian coordinates system :笛卡儿坐标系Cauchy’s Mean Value Theorem :柯西均值定理

Chain Rule :连锁律

Change of variables :变数变换

Circle :圆

Circular cylinder :圆柱

Closed interval :封闭区间

Coefficient :系数

Composition of function :函数之合成

Compound interest :复利

Concavity :凹性

Conchoid :蚌线

Cone :圆锥

Constant function :常数函数

Constant of integration :积分常数

Continuity :连续性

at a point :在一点处之连续性

of a function :函数之连续性

on an interval :在区间之连续性

from the left :左连续

from the right :右连续

Continuous function :连续函数

Convergence :收敛

interval of :收敛区间

radius of :收敛半径

Convergent sequence :收敛数列

series :收敛级数

Coordinate:s:坐标

Cartesian :笛卡儿坐标

cylindrical :柱面坐标

polar :极坐标

rectangular :直角坐标

spherical :球面坐标

Coordinate axes :坐标轴

Coordinate planes :坐标平面

Cosine function :余弦函数

Critical point :临界点

Cubic function :三次函数

Curve :曲线

Cylinder:圆柱

Cylindrical Coordinates :圆柱坐标

A、B:

Absolute convergence :绝对收敛

Absolute extreme values :绝对极值

Absolute maximum and minimum :绝对极大与极小Absolute value :绝对值

Absolute value function :绝对值函数

Acceleration :加速度

Antiderivative :反导数

Approximate integration :近似积分

Approximation :逼近法

by differentials :用微分逼近

linear :线性逼近法

by Simpson’s Rule :Simpson法则逼近法

by the Trapezoidal Rule :梯形法则逼近法

Arbitrary constant :任意常数

Arc length :弧长

Area :面积

under a curve :曲线下方之面积

between curves :曲线间之面积

in polar coordinates :极坐标表示之面积

of a sector of a circle :扇形之面积

of a surface of a revolution :旋转曲面之面积Asymptote :渐近线

horizontal :水平渐近线

slant :斜渐近线

vertical :垂直渐近线

Average speed :平均速率

Average velocity :平均速度

Axes, coordinate :坐标轴

Axes of ellipse :椭圆之轴

Binomial series :二项级数

微积分英文词汇

Value of function:函数值 Variable :变数 Vector :向量 Velocity :速度 Vertical asymptote :垂直渐近线 Volume :体积 X-axis :x轴 x-coordinate :x坐标 x-intercept :x截距 Zero vector :函数的零点 Zeros of a polynomial :多项式的零点T: Tangent function :正切函数 Tangent line :切线 Tangent plane :切平面 Tangent vector :切向量 Total differential :全微分 Trigonometric function :三角函数Trigonometric integrals :三角积分Trigonometric substitutions :三角代换法Tripe integrals :三重积分 S: Saddle point :鞍点 Scalar :纯量 Secant line :割线 Second derivative :二阶导数 Second Derivative Test :二阶导数试验法Second partial derivative :二阶偏导数Sector :扇形 Sequence :数列 Series :级数 Set :集合 Shell method :剥壳法 Sine function :正弦函数 Singularity :奇点 Slant asymptote :斜渐近线 Slope :斜率 Slope-intercept equation of a line :直线的斜截式 Smooth curve :平滑曲线 Smooth surface :平滑曲面 Solid of revolution :旋转体 Space :空间 Speed :速率Spherical coordinates :球面坐标Squeeze Theorem :夹挤定理 Step function :阶梯函数 Strictly decreasing :严格递减 Strictly increasing :严格递增 Sum :和 Surface :曲面 Surface integral :面积分 Surface of revolution :旋转曲面Symmetry :对称 R: Radius of convergence :收敛半径Range of a function :函数的值域 Rate of change :变化率 Rational function :有理函数Rationalizing substitution :有理代换法Rational number :有理数 Real number :实数 Rectangular coordinates :直角坐标Rectangular coordinate system :直角坐标系 Relative maximum and minimum :相对极大值与极小值 Revenue function :收入函数 Revolution , solid of :旋转体 Revolution , surface of :旋转曲面Riemann Sum :黎曼和 Riemannian geometry :黎曼几何 Right-hand derivative :右导数 Right-hand limit :右极限 Root :根 P、Q: Parabola :拋物线 Parabolic cylinder :抛物柱面 Paraboloid :抛物面 Parallelepiped :平行六面体 Parallel lines :并行线 Parameter :参数 Partial derivative :偏导数 Partial differential equation :偏微分方程Partial fractions :部分分式 Partial integration :部分积分 Partiton :分割 Period :周期

微积分英文专业词汇

微积分词汇 第一章函数与极限 Chapter1Function and Limit 集合set 元素element 子集subset 空集empty set 并集union 交集intersection 差集difference of set 基本集basic set 补集complement set 直积direct product 笛卡儿积Cartesian product 开区间open interval 闭区间closed interval 半开区间half open interval 有限区间finite interval 区间的长度length of an interval 无限区间infinite interval 领域neighborhood 领域的中心centre of a neighborhood 领域的半径radius of a neighborhood 左领域left neighborhood 右领域right neighborhood 映射mapping X到Y的映射mapping of X ontoY 满射surjection 单射injection 一一映射one-to-one mapping 双射bijection 算子operator 变化transformation 函数function 逆映射inverse mapping 复合映射composite mapping 自变量independent variable 因变量dependent variable 定义域domain 函数值value of function 函数关系function relation 值域range 自然定义域natural domain 单值函数single valued function 多值函数multiple valued function 单值分支one-valued branch 函数图形graph of a function 绝对值函数absolute value 符号函数sigh function 整数部分integral part 阶梯曲线step curve 当且仅当if and only if(iff) 分段函数piecewise function 上界upper bound 下界lower bound 有界boundedness 无界unbounded 函数的单调性monotonicity of a function 单调增加的increasing 单调减少的decreasing 单调函数monotone function 函数的奇偶性parity(odevity)of a function 对称symmetry 偶函数even function 奇函数odd function 函数的周期性periodicity of a function 周期period 反函数inverse function 直接函数direct function 复合函数composite function 中间变量intermediate variable 函数的运算operation of function 基本初等函数basic elementary function 初等函数elementary function 幂函数power function 指数函数exponential function 对数函数logarithmic function 三角函数trigonometric function 反三角函数inverse trigonometric function 常数函数constant function 双曲函数hyperbolic function 双曲正弦hyperbolic sine 双曲余弦hyperbolic cosine 双曲正切hyperbolic tangent 反双曲正弦inverse hyperbolic sine 反双曲余弦inverse hyperbolic cosine 反双曲正切inverse hyperbolic tangent

微积分专有名词中英文对照电子教案

微积分专有名词中英文对照absolutely convergent 绝对收敛 absolute value 绝对值 algebraic function 代数函数 analytic geometry 解析几何 antiderivative 不定积分 approximate integration 近似积分 approximation 近似法、逼近法 arbitrary constant 任意常数 arithmetic series/progression (AP)算数级数 asymptotes (vertical and horizontal)(垂直/水平)渐近线average rate of change 平均变化率 base 基数 binomial theorem 二项式定理,二项展开式 Cartesian coordinates 笛卡儿坐标(一般指直角坐标) Cartesian coordinates system 笛卡儿坐标系 Cauch’s Mean Value Theorem 柯西均值定理 chain rule 链式求导法则 calculus 微积分学 closed interval integral 闭区间积分 coefficient 系数 composite function 复合函数 conchoid 蚌线 continuity (函数的)连续性 concavity (函数的)凹凸性 conditionally convergent 有条件收敛 continuity 连续性 critical point 临界点 cubic function 三次函数 cylindrical coordinates 圆柱坐标 decreasing function 递减函数 decreasing sequence 递减数列 definite integral 定积分 derivative 导数 determinant 行列式 differential coefficient 微分系数 differential equation 微分方程 directional derivative 方向导数 discontinuity 不连续性 discriminant (二次函数)判别式 disk method 圆盘法 divergence 散度

微积分英文词汇,高数名词中英文对照,高等数学术语英语翻译一览

微积分英文词汇,高数名词中英文对照,高等数学术语英语翻译一览 V、X、Z: Value of function :函数值 Variable :变数 Vector :向量 Velocity :速度 Vertical asymptote :垂直渐近线 Volume :体积 X-axis :x轴 x-coordinate :x坐标 x-intercept :x截距 Zero vector :函数的零点 Zeros of a polynomial :多项式的零点 T: Tangent function :正切函数 Tangent line :切线 Tangent plane :切平面 Tangent vector :切向量 Total differential :全微分 Trigonometric function :三角函数 Trigonometric integrals :三角积分 Trigonometric substitutions :三角代换法 Tripe integrals :三重积分 S: Saddle point :鞍点 Scalar :纯量 Secant line :割线 Second derivative :二阶导数 Second Derivative Test :二阶导数试验法 Second partial derivative :二阶偏导数 Sector :扇形 Sequence :数列 Series :级数 Set :集合 Shell method :剥壳法 Sine function :正弦函数

Singularity :奇点 Slant asymptote :斜渐近线 Slope :斜率 Slope-intercept equation of a line :直线的斜截式Smooth curve :平滑曲线 Smooth surface :平滑曲面 Solid of revolution :旋转体 Space :空间 Speed :速率 Spherical coordinates :球面坐标 Squeeze Theorem :夹挤定理 Step function :阶梯函数 Strictly decreasing :严格递减 Strictly increasing :严格递增 Sum :和 Surface :曲面 Surface integral :面积分 Surface of revolution :旋转曲面 Symmetry :对称 R: Radius of convergence :收敛半径 Range of a function :函数的值域 Rate of change :变化率 Rational function :有理函数 Rationalizing substitution :有理代换法 Rational number :有理数 Real number :实数 Rectangular coordinates :直角坐标 Rectangular coordinate system :直角坐标系Relative maximum and minimum :相对极大值与极小值Revenue function :收入函数 Revolution , solid of :旋转体 Revolution , surface of :旋转曲面 Riemann Sum :黎曼和 Riemannian geometry :黎曼几何 Right-hand derivative :右导数 Right-hand limit :右极限 Root :根 P、Q: Parabola :拋物线

(完整版)微积分术语中英文对照

微积分术语中英文对照 A、B: Absolute convergence :绝对收敛 Absolute extreme values :绝对极值 Absolute maximum and minimum :绝对极大与极小Absolute value :绝对值 Absolute value function :绝对值函数Acceleration :加速度 Antiderivative :原函数,反导数 Approximate integration :近似积分(法) Approximation :逼近法 by differentials :用微分逼近 linear :线性逼近法 by Simpson’s Rule :Simpson法则逼近法 by the Trapezoidal Rule :梯形法则逼近法Arbitrary constant :任意常数 Arc length :弧长 Area :面积 under a curve :曲线下方之面积 between curves :曲线间之面积 in polar coordinates :极坐标表示之面积 of a sector of a circle :扇形之面积 of a surface of a revolution :旋转曲面之面积Asymptote :渐近线 horizontal :水平渐近线 slant :斜渐近线 vertical :垂直渐近线 Average speed :平均速率 Average velocity :平均速度 Axes, coordinate :坐标轴 Axes of ellipse :椭圆之对称轴 Binomial series :二项式级数 Binomial theorem:二项式定理 C: Calculus :微积分 differential :微分学 integral :积分学 Cartesian coordinates :笛卡儿坐标一般指直角坐标Cartesian coordinates system :笛卡儿坐标系Cauch’s Mean Value Theorem :柯西中值定理Chain Rule :链式法则 Circle :圆 Circular cylinder :圆柱体,圆筒 Closed interval :闭区间 Coefficient :系数 Composition of function :复合函数 Compound interest :复利 Concavity :凹性 Conchoid :蚌线 Conditionally convergent:条件收敛 Cone :圆锥 Constant function :常数函数 Constant of integration :积分常数 Continuity :连续性 at a point :在一点处之连续性 of a function :函数之连续性 on an interval :在区间之连续性 from the left :左连续 from the right :右连续 Continuous function :连续函数 Convergence :收敛 interval of :收敛区间 radius of :收敛半径 Convergent sequence :收敛数列 series :收敛级数 Coordinates:坐标 Cartesian :笛卡儿坐标 cylindrical :柱面坐标 polar :极坐标 rectangular :直角坐标 spherical :球面坐标 Coordinate axes :坐标轴 Coordinate planes :坐标平面 Cosine function :余弦函数 Critical point :临界点 Cubic function :三次函数 Curve :曲线 Cylinder:圆筒, 圆柱体, 柱面 Cylindrical Coordinates :圆柱坐标 D: Decreasing function :递减函数 Decreasing sequence :递减数列 Definite integral :定积分 Degree of a polynomial :多项式之次数 Density :密度 Derivative :导数 of a composite function :复合函数之导数 of a constant function :常数函数之导数directional :方向导数 domain of :导数之定义域 of exponential function :指数函数之导数higher :高阶导数 partial :偏导数 of a power function :幂函数之导数 of a power series :羃级数之导数 of a product :积之导数 of a quotient :商之导数 as a rate of change :导数当作变化率 right-hand :右导数 second :二阶导数 as the slope of a tangent :导数看成切线之斜率Determinant :行列式 Differentiable function :可导函数 Differential :微分 Differential equation :微分方程 partial :偏微分方程 Differentiation :求导法 implicit :隐求导法 partial :偏微分法 term by term :逐项求导法 Directional derivatives :方向导数Discontinuity :不连续性

初中数学名词中英文对照

百度文库- 让每个人平等地提升自我 初中数学英语名词 positive['pɑz?t?v]number正数negative ['n?g?t?v] number 负数rational ['r???n!] number 有理数number axis ['?ks?s]数轴origin ['?r?d??n]原点opposite ['ɑp?z?t] number 相反数absolute ['ɑp?z?t] value ['v?lju]绝对值power ['pau?]乘方,幂base number底数exponent[?k'spon?nt]指数approximate [?'prɑks?m?t] number近似数significant [s?g'n?f?k?nt] digit 有效数字monomial [m?'nom??l]单项式coefficient [,ko?'f???nt]系数degree of a monomial 单项式的次数polynomial [,pɑl?'nom??l]多项式term [t?m]项constant ['kɑnst?nt] term 常数项degree of a polynomial [,pɑl?'nom??l]多项式次数equation ['kɑnst?nt]方程integral ['?nt?gr?l] expression [?k'spr???n]整式solution [s?'lu??n]解linear ['l?n??] equation [?'kwe??n] with one unknown 一元一次方程net 展开图geometric [d???'m?tr?k]figure ['f?gj?]几何图形solid ['sɑl?d] figure ['f?gj?]立体图形plane figure ['kɑnst?nt]平面图形solid ['sɑl?d]体line 线surface['s?f?s]面point 点intersection [,?nt?'s?k??n]相交point of intersection 焦点center 中点angle['??g!]角distance 距离angular['??gj?l?] dissector 角平分线complementary [,kɑmpl?'m?nt?r?] angle 余角degree 度supplementary [,s?pl?'m?nt?ri] angle 补角

数学英文词汇大全-微积分,线性代数,概率统计

微积分 第一章函数与极限 Chapter1 Function and Limit 集合set 元素element 子集subset 空集empty set 并集union 交集intersection 差集difference of set 基本集basic set 补集complement set 直积direct product 笛卡儿积Cartesian product 开区间open interval 闭区间closed interval 半开区间half open interval 有限区间finite interval 区间的长度length of an interval 无限区间infinite interval 领域neighborhood 领域的中心centre of a neighborhood 领域的半径radius of a neighborhood 左领域left neighborhood 右领域right neighborhood 映射mapping X到Y的映射mapping of X ontoY 满射surjection 单射injection 一一映射one-to-one mapping 双射bijection 算子operator 变化transformation 函数function 逆映射inverse mapping 复合映射composite mapping 自变量independent variable 因变量dependent variable 定义域domain 函数值value of function 函数关系function relation 值域range 自然定义域natural domain

微积分常用英文词汇 分章

英汉微积分词汇 English-Chinese Calculus Vocabulary 第一章函数与极限 Chapter 1 Function and Limit 高等数学higher mathematics 集合set 元素element 子集subset 空集empty set 并集union 交集intersection 差集difference of set 基本集basic set 补集complement set 直积direct product 笛卡儿积Cartesian product 象限quadrant 原点origin 坐标coordinate 轴axis x 轴x-axis 整数integer 有理数rational number 实数real number 开区间open interval 闭区间closed interval 半开区间half open interval 有限区间finite interval 区间的长度length of an interval 无限区间infinite interval 领域neighborhood 领域的中心center of a neighborhood 领域的半径radius of a neighborhood 左领域left neighborhood 右领域right neighborhood 映射mapping X到Y的映射mapping of X onto Y 满射surjection 单射injection 一一映射one-to-one mapping 双射bijection

算子operator 变化transformation 函数function 逆映射inverse mapping 复合映射composite mapping 自变量independent variable 因变量dependent variable 定义域domain 函数值value of function 函数关系function relation 值域range 自然定义域natural domain 单值函数single valued function 多值函数multiple valued function 单值分支one-valued branch 函数图形graph of a function 绝对值absolute value 绝对值函数absolute value function 符号函数sigh function 整数部分integral part 阶梯曲线step curve 当且仅当if and only if (iff) 分段函数piecewise function 上界upper bound 下界lower bound 有界boundedness 最小上界least upper bound 无界unbounded 函数的单调性monotonicity of a function 单调增加的increasing 单调减少的decreasing 严格递减strictly decreasing 严格递增strictly increasing 单调函数monotone function 函数的奇偶性parity (odevity) of a function 对称symmetry 偶函数even function 奇函数odd function 函数的周期性periodicity of a function 周期period 周期函数periodic function 反函数inverse function 直接函数direct function 函数的复合composition of function

微积分(下)英文教材

Chapter 1 Infinite Series Generally, for the given sequence ,.......,......,3,21n a a a a the expression formed by the sequence ,.......,......,3,21n a a a a .......,.....321+++++n a a a a is called the infinite series of the constants term, denoted by ∑∞ =1 n n a , that is ∑∞ =1 n n a =.......,.....321+++++n a a a a Where the nth term is said to be the general term of the series, moreover, the nth partial sum of the series is given by =n S ......321n a a a a ++++ 1.1 Determine whether the infinite series converges or diverges. Whil e it’s possible to add two numbers, three numbers, a hundred numbers, or even a million numbers, it’s impossible to add an infinite number of numbers. To form an infinite series we begin with an infinite sequence of real numbers: .....,,,3210a a a a , we can not form the sum of all the k a (there is an infinite number of the term), but we can form the partial sums ∑===0 000k k a a S ∑==+=1 101k k a a a S ∑==++=2 2102k k a a a a S

英文版微积分试卷答案(1)

1、 (1) sin 2lim x x x →∞= 0 . (2) d(arctan )x = 2 1 d 1+x x (3) 21 d sin x x =? -cot +C x x (4).2() ()x n e = 22n x e . (5) x =? 26/3 2、 (6) The right proposition in the following propositions is ___A_____. A. If lim ()x a f x →exists and lim ()x a g x →does not exist then lim(()())x a f x g x →+does not exist. B. If lim ()x a f x →,lim ()x a g x →do bot h not exist then lim(()())x a f x g x →+does not exist. C. If lim ()x a f x →exists and lim ()x a g x →does not exist then lim ()()x a f x g x →does not exist. D. If lim ()x a f x →exists and lim ()x a g x →does not exist then () lim () x a f x g x →does not exist. (7) The right proposition in the following propositions is __B______. A. If lim ()()x a f x f a →=then ()f a 'exists. B. If lim ()()x a f x f a →≠ then ()f a 'does not exist. C. If ()f a 'does not exist then lim ()()x a f x f a →≠. D. If ()f a 'does not exist then the cure ()y f x =does not have tangent at (,())a f a . (8) The right statement in the following statements is ___D_____. A. sin lim 1x x x →∞= B. 1 lim(1)x x x e →∞+= C. 11d 1x x x C ααα += ++? D. 5511 d d 11b b a a x y x y =++?? (9) For continuous function ()f x , th e erroneous expression in the following expressions is ____D__. A. d (()d )()d b a f x x f b b =? B. d (()d )()d b a f x x f a a =-?

高等数学名词(中英文对照)

高等数学名词(中英文) 第一章函数与极限 Chapter1 Function and Limit 集合set 元 素element 子集subset 空集empty set 并集union 交集intersection 差 集difference of set 基本集basic set 补 集complement set 直积direct product 笛卡儿积Cartesian product 开区间open interval 闭区 间closed interval 半开区间 half open interval 有限区间 finite interval 区间的长度length of an interval 无限区间infinite interval 邻域neighborhood 邻域的中心centre of a neighborhood 邻域的半径radius of a neighborhood 左邻域left neighborhood 右邻域right neighborhood 映射mapping X 到Y 的映射mapping of X onto Y 满射surjection 单射injection 一一映射one-to-one mapping 双射bijection 算子operator 变化transformation 函数function 逆映射inverse mapping 复合映射composite mapping 自变量independent variable 因变量dependent variable 定义域domain 函数值value of function 函数关系function relation 值域range 自然定义域natural domain 单值函数single valued function 多值函数multiple valued function 单值分支one-valued branch 函数图形graph of a function 绝对值函数absolute value 符号函数sigh function 整数部分integral part 阶梯曲线step curve 当且仅当if and only if(iff) 分段函数piecewise function 上界upper bound 下界lower bound 有界boundedness 无界unbounded 函数的单调性monotonicity of a function 单调增加的increasing 单调减少的decreasing 单调函数monotone function 函数的奇偶性parity(odevity) of a function 对称symmetry 偶函数even function 奇函数odd function 函数的周期性periodicity of a function 周期period 反函数inverse function 直接函数direct function 复合函数composite function 中间变量intermediate variable 函数的运算operation of function 基本初等函数basic elementary function

英文版 微积分试卷答案 (1)

1、 (1) sin 2lim x x x →∞ = 0 . (2) d(arctan )x = 2 1d 1+x x (3) 2 1 d sin x x = ? -cot +C x x (4).2()()x n e = 22n x e . (5)0 x =? 26/3 2、 (6) The right proposition in the following propositions is ___A_____. A. If lim ()x a f x →exists and lim ()x a g x →does not exist then lim (()())x a f x g x →+does not exist. B. If lim ()x a f x →,lim ()x a g x →do bot h not exist then lim (()())x a f x g x →+does not exist. C. If lim ()x a f x →exists and lim ()x a g x →does not exist then lim ()()x a f x g x →does not exist. D. If lim ()x a f x →exists and lim ()x a g x →does not exist then ()lim () x a f x g x →does not exist. (7) The right proposition in the following propositions is __B______. A. If lim ()()x a f x f a →=then ()f a 'exists. B. If lim ()()x a f x f a →≠ then ()f a 'does not exist. C. If ()f a 'does not exist then lim ()()x a f x f a →≠. D. If ()f a 'does not exist then the cure ()y f x =does not have tangent at (,())a f a . (8) The right statement in the following statements is ___D_____. A. sin lim 1x x x →∞ = B. 1 lim (1)x x x e →∞ += C. 1 1d 1x x x C α αα += ++? D. 5 5 11d d 11b b a a x y x y = ++? ? (9) For continuous function ()f x , the erroneous expression in the following expressions is ____D__. A.d (()d )() d b a f x x f b b =? B. d (()d )()d b a f x x f a a =-? C. d (()d )0 d b a f x x x =? D. d (()d )()()d b a f x x f b f a x =-? (10) The right proposition in the following propositions is __B______. A. If ()f x is discontinuous on [,]a b then ()f x is unbounded on [,]a b .

微积分calculus英文单词

微积分英语单词 Absolute convergence :绝对收敛 Absolute extreme values :绝对极值 Absolute maximum and minimum :绝对极大与极小Absolute value :绝对值 Absolute value function :绝对值函数Acceleration :加速度 Antiderivative :反导数 Approximate integration :近似积分Approximation :逼近法 Arc length :弧长 Area :面积 Asymptote :渐近线 Average speed :平均速率 Average velocity :平均速度 Axes, coordinate :坐标轴 Axes of ellipse :椭圆之轴 at a point :在一点处之连续性 as the slope of a tangent :导数看成切线之斜率 by differentials :用微分逼近 between curves :曲线间之面积 Binomial series :二项级数 Cartesian coordinates :笛卡儿坐标一般指直角坐标Cartesian coordinates system :笛卡儿坐标系Cauch’s Mean Value Theorem :柯西均值定理Chain Rule :连锁律 Change of variables :变数变换 Circle :圆 Circular cylinder :圆柱 Closed interval :封闭区间 Coefficient :系数 Composition of function :函数之合成Compound interest :复利 Concavity :凹性 Conchoid :蚌线

数学英语词汇(微积分)

微积分——Differential and integral calculus 第一章函数——Chapter 1. Function 邻域 Neighborhood neighborhood 开邻域 Open 函数 Function function;One-valued function;Monotropic function;单值函数 Monodrome function;Many-value function;Multivalued function 多值函数 Multiform 分段 Piecewise function 分段函数 Piecewise function 显函数 Explicit 定义域Domain of definition 复合 Composition; function 复合函数 Composite 反函数 Inverse function 单调 Monotone 单调性 Monotonicity 单调序列 Monotone sequence 单调数列Monotone sequence of numbers function 单调函数 Monotonic increasing;Monotonic increasing 单调增加 Monotone 单调增加函数Monotonically increasing function decreasing;Monotonic decreasing 单调减少 Monotone 单调减少函数Monotonically decreasing function monotone 严格单调 Strictly 严格单调递减Strictly monotone decreasing 严格单调递增Strictly monotone increasing 有界的 Bounded bound 上界 Upper bound 下界 Lower 上有界的 Bounded above below 下有界的 Bounded 上确界 Supremum lower bound 下确界 Greatest variable 有界变量 Bounded 奇偶性 Odevity function 偶函数 Even 奇函数 Odd function function 狄利克雷函数 Dirichlet’s function 初等函数 Elementary 基本函数 Fundamental function function 基本初等函数 Fundamental elementary 指数 Exponent function 指数函数 Exponential 对数 Logarithm function 对数函数 Logarithm

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