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微积分英文专业词汇

微积分英文专业词汇
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

极限limit

数列sequence of number

收敛convergence

收敛于a converge to a

发散divergent

极限的唯一性uniqueness of limits

收敛数列的有界性boundedness of a convergent sequence

子列subsequence

函数的极限limits of functions

函数当x趋于x0时的极限limit of functions as x approaches x0

左极限left limit

右极限right limit

单侧极限one-sided limits

水平渐近线horizontal asymptote

无穷小infinitesimal

无穷大infinity

铅直渐近线vertical asymptote

夹逼准则squeeze rule

单调数列monotonic sequence

高阶无穷小infinitesimal of higher order

低阶无穷小infinitesimal of lower order

同阶无穷小infinitesimal of the same order

作者:新少年特工2007-10-818:37回复此发言

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2高等数学-翻译

等阶无穷小equivalent infinitesimal

函数的连续性continuity of a function

增量increment

函数在x0连续the function is continuous at x0

左连续left continuous

右连续right continuous

区间上的连续函数continuous function

函数在该区间上连续function is continuous on an interval 不连续点discontinuity point

第一类间断点discontinuity point of the first kind

第二类间断点discontinuity point of the second kind

初等函数的连续性continuity of the elementary functions

定义区间defined interval

最大值global maximum value(absolute maximum)

最小值global minimum value(absolute minimum)

零点定理the zero point theorem

介值定理intermediate value theorem

第二章导数与微分

Chapter2Derivative and Differential

速度velocity

匀速运动uniform motion

平均速度average velocity

瞬时速度instantaneous velocity

圆的切线tangent line of a circle

切线tangent line

切线的斜率slope of the tangent line

位置函数position function

导数derivative

可导derivable

函数的变化率问题problem of the change rate of a function

导函数derived function

左导数left-hand derivative

右导数right-hand derivative

单侧导数one-sided derivatives

在闭区间【a,b】上可导is derivable on the closed interval[a,b]

切线方程tangent equation

角速度angular velocity

成本函数cost function

边际成本marginal cost

链式法则chain rule

隐函数implicit function

显函数explicit function

二阶函数second derivative

三阶导数third derivative

高阶导数nth derivative

莱布尼茨公式Leibniz formula

对数求导法log-derivative

参数方程parametric equation

相关变化率correlative change rata

微分differential

可微的differentiable

函数的微分differential of function

自变量的微分differential of independent variable

微商differential quotient

间接测量误差indirect measurement error

绝对误差absolute error

相对误差relative error

第三章微分中值定理与导数的应用Chapter3MeanValue Theorem of Differentials and the Application of Derivatives

罗马定理Rolle’s theorem

费马引理Fermat’s lemma

拉格朗日中值定理Lagrange’s mean value theorem

驻点stationary point

稳定点stable point

临界点critical point

辅助函数auxiliary function

拉格朗日中值公式Lagrange’s mean value formula

柯西中值定理Cauchy’s mean value theorem

洛必达法则L’Hospital’s Rule

0/0型不定式indeterminate form of type0/0不定式indeterminate form

泰勒中值定理Taylor’s mean value theorem 泰勒公式Taylor formula

余项remainder term

拉格朗日余项Lagrange remainder term

麦克劳林公式Maclaurin’s formula

佩亚诺公式Peano remainder term

凹凸性concavity

凹向上的concave upward,cancave up

凹向下的,向上凸的concave downward’concave down 拐点inflection point

函数的极值extremum of function

极大值local(relative)maximum

最大值global(absolute)mximum

极小值local(relative)minimum

最小值global(absolute)minimum

目标函数objective function

曲率curvature

弧微分arc differential

平均曲率average curvature

曲率园circle of curvature

曲率中心center of curvature

曲率半径radius of curvature

渐屈线evolute

渐伸线involute

根的隔离isolation of root

隔离区间isolation interval

切线法tangent line method

第四章不定积分

Chapter4Indefinite Integrals

原函数primitive function(antiderivative)

积分号sign of integration

被积函数integrand

积分变量integral variable

积分曲线integral curve

积分表table of integrals

换元积分法integration by substitution

分部积分法integration by parts

分部积分公式formula of integration by parts 有理函数rational function

真分式proper fraction

假分式improper fraction

第五章定积分

Chapter5Definite Integrals

曲边梯形trapezoid with

曲边curve edge

窄矩形narrow rectangle

曲边梯形的面积area of trapezoid with curved edge

积分下限lower limit of integral

积分上限upper limit of integral

积分区间integral interval

分割partition

积分和integral sum

可积integrable

矩形法rectangle method

积分中值定理mean value theorem of integrals

函数在区间上的平均值average value of a function on an integvals

牛顿-莱布尼茨公式Newton-Leibniz formula

微积分基本公式fundamental formula of calculus

换元公式formula for integration by substitution

递推公式recurrence formula

反常积分improper integral

反常积分发散the improper integral is divergent

反常积分收敛the improper integral is convergent

无穷限的反常积分improper integral on an infinite interval

无界函数的反常积分improper integral of unbounded functions

绝对收敛absolutely convergent

第六章定积分的应用

Chapter6Applications of the Definite Integrals

元素法the element method

面积元素element of area

平面图形的面积area of a luane figure

直角坐标又称“笛卡儿坐标(Cartesian coordinates)”

极坐标polar coordinates

抛物线parabola

椭圆ellipse

旋转体的面积volume of a solid of rotation 旋转椭球体ellipsoid of revolution,ellipsoid of rotation

曲线的弧长arc length of acurve

可求长的rectifiable

光滑smooth

功work 水压力water pressure

引力gravitation

变力variable force

第七章空间解析几何与向量代数Chapter7Space Analytic Geometry and Vector Algebra

向量vector

自由向量free vector

单位向量unit vector

零向量zero vector

相等equal

平行parallel

向量的线性运算linear poeration of vector

三角法则triangle rule

平行四边形法则parallelogram rule

交换律commutative law

结合律associative law

负向量negative vector

差difference

分配律distributive law

空间直角坐标系space rectangular coordinates

坐标面coordinate plane

卦限octant

向量的模modulus of vector

向量a与b的夹角angle between vector a and b

方向余弦direction cosine

方向角direction angle

向量在轴上的投影projection of a vector onto an axis

数量积,外积,叉积scalar product,dot product,inner product

曲面方程equation for a surface

球面sphere

旋转曲面surface of revolution

母线generating line

轴axis

圆锥面cone

顶点vertex

旋转单叶双曲面revolution hyperboloids of one sheet

旋转双叶双曲面revolution hyperboloids of

two sheets

柱面cylindrical surface,cylinder

圆柱面cylindrical surface

准线directrix

抛物柱面parabolic cylinder

二次曲面quadric surface

椭圆锥面dlliptic cone

椭球面ellipsoid

单叶双曲面hyperboloid of one sheet

双叶双曲面hyperboloid of two sheets

旋转椭球面ellipsoid of revolution

椭圆抛物面elliptic paraboloid

旋转抛物面paraboloid of revolution

双曲抛物面hyperbolic paraboloid

马鞍面saddle surface

椭圆柱面elliptic cylinder

双曲柱面hyperbolic cylinder

抛物柱面parabolic cylinder

空间曲线space curve

空间曲线的一般方程general form equations of a space curve

空间曲线的参数方程parametric equations of a space curve

螺转线spiral

螺矩pitch

投影柱面projecting cylinder

投影projection

平面的点法式方程pointnorm form eqyation of a plane

法向量normal vector

平面的一般方程general form equation of a plane

两平面的夹角angle between two planes

点到平面的距离distance from a point to a plane

空间直线的一般方程general equation of a line in space

方向向量direction vector

直线的点向式方程pointdirection form equations of a line

方向数direction number

直线的参数方程parametric equations of a line

两直线的夹角angle between two lines 垂直perpendicular

直线与平面的夹角angle between a line and a planes

平面束pencil of planes

平面束的方程equation of a pencil of planes

行列式determinant

系数行列式coefficient determinant

第八章多元函数微分法及其应用Chapter8Differentiation of Functions of Several Variables and Its Application

一元函数function of one variable

多元函数function of several variables

内点interior point

外点exterior point

边界点frontier point,boundary point

聚点point of accumulation

开集openset

闭集closed set

连通集connected set

开区域open region

闭区域closed region

有界集bounded set

无界集unbounded set

n维空间n-dimentional space

二重极限double limit

多元函数的连续性continuity of function of seveal

连续函数continuous function

不连续点discontinuity point

一致连续uniformly continuous

偏导数partial derivative

对自变量x的偏导数partial derivative with respect to independent variable x

高阶偏导数partial derivative of higher order 二阶偏导数second order partial derivative

混合偏导数hybrid partial derivative

全微分total differential

偏增量oartial increment

偏微分partial differential

全增量total increment

可微分differentiable

必要条件necessary condition

充分条件sufficient condition

叠加原理superpostition principle

全导数total derivative

中间变量intermediate variable

隐函数存在定理theorem of the existence of implicit function

曲线的切向量tangent vector of a curve

法平面normal plane

向量方程vector equation

向量值函数vector-valued function

切平面tangent plane

法线normal line

方向导数directional derivative

梯度gradient

数量场scalar field

梯度场gradient field

向量场vector field

势场potential field

引力场gravitational field

引力势gravitational potential

曲面在一点的切平面tangent plane to a surface at a point

曲线在一点的法线normal line to a surface at a point

无条件极值unconditional extreme values

条件极值conditional extreme values

拉格朗日乘数法Lagrange multiplier method 拉格朗日乘子Lagrange multiplier

经验公式empirical formula

最小二乘法method of least squares

均方误差mean square error

第九章重积分

Chapter9Multiple Integrals

二重积分double integral

可加性additivity

累次积分iterated integral

体积元素volume element

三重积分triple integral

直角坐标系中的体积元素volume element in rectangular coordinate system

柱面坐标cylindrical coordinates

柱面坐标系中的体积元素volume element in cylindrical coordinate system 球面坐标spherical coordinates

球面坐标系中的体积元素volume element in spherical coordinate system

反常二重积分improper double integral

曲面的面积area of a surface

质心centre of mass

静矩static moment

密度density

形心centroid

转动惯量moment of inertia

参变量parametric variable

第十章曲线积分与曲面积分

Chapter10Line(Curve)Integrals and Surface Integrals

对弧长的曲线积分line integrals with respect to arc hength

第一类曲线积分line integrals of the first type

对坐标的曲线积分line integrals with respect to x,y,and z

第二类曲线积分line integrals of the second type

有向曲线弧directed arc

单连通区域simple connected region

复连通区域complex connected region

格林公式Green formula

第一类曲面积分surface integrals of the first type

对面的曲面积分surface integrals with respect to area

有向曲面directed surface

对坐标的曲面积分surface integrals with respect to coordinate elements

第二类曲面积分surface integrals of the second type

有向曲面元element of directed surface

高斯公式gauss formula

拉普拉斯算子Laplace operator

格林第一公式Green’s first formula

通量flux

散度divergence

斯托克斯公式Stokes formula

环流量circulation

旋度rotation,curl

第十一章无穷级数

Chapter11Infinite Series

一般项general term

部分和partial sum

余项remainder term

等比级数geometric series

几何级数geometric series

公比common ratio

调和级数harmonic series

柯西收敛准则Cauchy convergence criteria, Cauchy criteria for convergence

正项级数series of positive terms

达朗贝尔判别法D’Alembert test

柯西判别法Cauchy test

交错级数alternating series

绝对收敛absolutely convergent

条件收敛conditionally convergent

柯西乘积Cauchy product

函数项级数series of functions

发散点point of divergence

收敛点point of convergence

收敛域convergence domain

和函数sum function

幂级数power series

幂级数的系数coeffcients of power series

阿贝尔定理Abel Theorem

收敛半径radius of convergence

收敛区间interval of convergence

泰勒级数Taylor series

麦克劳林级数Maclaurin series

二项展开式binomial expansion

近似计算approximate calculation

舍入误差round-off error,rounding error

欧拉公式Euler’s formula

魏尔斯特拉丝判别法Weierstrass test

三角级数trigonometric series

振幅amplitude

角频率angular frequency

初相initial phase

矩形波square wave

谐波分析harmonic analysis

直流分量direct component 基波fundamental wave

二次谐波second harmonic

三角函数系trigonometric function system

傅立叶系数Fourier coefficient

傅立叶级数Forrier series

周期延拓periodic prolongation

正弦级数sine series

余弦级数cosine series

奇延拓odd prolongation

偶延拓even prolongation

傅立叶级数的复数形式complex form of Fourier series

第十二章微分方程

Chapter12Differential Equation

解微分方程solve a dirrerential equation

常微分方程ordinary differential equation

偏微分方程partial differential equation,PDE 微分方程的阶order of a differential equation 微分方程的解solution of a differential equation

微分方程的通解general solution of a differential equation

初始条件initial condition

微分方程的特解particular solution of a differential equation

初值问题initial value problem

微分方程的积分曲线integral curve of a differential equation

可分离变量的微分方程variable separable differential equation

隐式解implicit solution

隐式通解inplicit general solution

衰变系数decay coefficient

衰变decay

齐次方程homogeneous equation

一阶线性方程linear differential equation of first order

非齐次non-homogeneous

齐次线性方程homogeneous linear equation 非齐次线性方程non-homogeneous linear equation

常数变易法method of variation of constant 暂态电流transient stata current

稳态电流steady state current

伯努利方程Bernoulli equation

全微分方程total differential equation

积分因子integrating factor

高阶微分方程differential equation of higher order

悬链线catenary

高阶线性微分方程linera differential equation of higher order

自由振动的微分方程differential equation of free vibration

强迫振动的微分方程differential equation of forced oscillation

串联电路的振荡方程oscillation equation of series circuit

二阶线性微分方程second order linera differential equation

线性相关linearly dependence

线性无关linearly independce

二阶常系数齐次线性微分方程second order homogeneour linear differential equation with constant coefficient

二阶变系数齐次线性微分方程second order homogeneous linear differential equation with variable coefficient

特征方程characteristic equation

无阻尼自由振动的微分方程differential equation of free vibration with zero damping 固有频率natural frequency

简谐振动simple harmonic oscillation,simple harmonic vibration

微分算子differential operator

待定系数法method of undetermined coefficient

共振现象resonance phenomenon

欧拉方程Euler equation

幂级数解法power series solution

数值解法numerial solution

勒让德方程Legendre equation

微分方程组system of differential equations 常系数线性微分方程组system of linera differential equations with constant coefficient

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

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高等数学 英文试题A

西南大学课程考核

《高等数学IA 》课程试题 【A 】卷 (1) The function 4 14 )(-= x x f at x = 4 is ( ). A. not continuous, f (4) does not exist and )(lim 4 x f x → does not exist. B. continuous. C. not continuous, )(lim 4 x f x → exists but f (4) does not exist D. not continuous, )(lim 4 x f x → and f (4) exist but )4()(lim 4 f x f x ≠→. (2) For the function y = arcsin x , we have the assert ( ). A .'y is undefined at x = -1 and x = 1, so its graph has not tangent lines at ??? ??2π, 1 and ??? ? ? --2π,1. B .since its graph has not tangent lines at ??? ??2π, 1 and ??? ? ? --2π,1,'y is undefined at x = -1 and x = 1. C .'y is defined at x = -1 and x = 1, and its graph has tangent lines at ??? ??2π, 1 and ??? ?? --2π,1. D .'y is undefined at x = -1 and x = 1, and its graph has tangent lines at ?? ? ??2π, 1 and ??? ? ?--2π,1. (3) =?x x x d )(ln 1 5( ) . A. C x x +- 4 )(ln 41 B. C x +-6)(ln 61. C. C x +- 4)(ln 41 D. C x x +-6 ) (ln 61 . (4) The definite integral =+?-x x x d 131 1 32 ( ). A. 334 B. 324. C. 423 D. 4 33 (5) Area of shaded region in the following figure is ( ).

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

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微积分试题 (A 卷) 一. 填空题 (每空2分,共20分) 三. 已知,)(lim 1A x f x =+ →则对于0>?ε,总存在δ>0,使得当 时,恒有│?(x )─A│< ε。 四. 已知22 35 lim 2=-++∞→n bn an n ,则a = ,b = 。 五. 若当0x x →时,α与β 是等价无穷小量,则=-→β β α0 lim x x 。 六. 若f (x )在点x = a 处连续,则=→)(lim x f a x 。 七. )ln(arcsin )(x x f =的连续区间是 。 八. 设函数y =?(x )在x 0点可导,则=-+→h x f h x f h ) ()3(lim 000 ______________。 九. 曲线y = x 2+2x -5上点M 处的切线斜率为6,则点M 的坐标为 。 十. ='?))((dx x f x d 。 十一. 设总收益函数和总成本函数分别为2 224Q Q R -=,52 +=Q C ,则当利润最大 时产量Q 是 。 二. 单项选择题 (每小题2分,共18分) 十二. 若数列{x n }在a 的ε 邻域(a -ε,a +ε)内有无穷多个点,则( )。 (A) 数列{x n }必有极限,但不一定等于a (B) 数列{x n }极限存在,且一定等于a (C) 数列{x n }的极限不一定存在 (D) 数列{x n }的极 限一定不存在 十三. 设1 1 )(-=x arctg x f 则1=x 为函数)(x f 的( )。 (A) 可去间断点 (B) 跳跃间断点 (C) 无穷型间断点

(D) 连续点 十四. =+-∞→13)1 1(lim x x x ( )。 (A) 1 (B) ∞ (C) 2e (D) 3e 十五. 对需求函数5 p e Q -=,需求价格弹性5 p E d - =。当价格=p ( )时,需求量减少的幅度小于价格提高的幅度。 (A) 3 (B) 5 (C) 6 (D) 10 十六. 假设)(),(0)(lim , 0)(lim 0 x g x f x g x f x x x x ''==→→;在点0x 的某邻域内(0x 可以 除外)存在,又a 是常数,则下列结论正确的是( )。 (A) 若a x g x f x x =→) ()(lim 或∞,则a x g x f x x =''→)() (lim 0或∞ (B) 若a x g x f x x =''→)()(lim 0或∞,则a x g x f x x =→) () (lim 0或∞ (C) 若) ()(lim x g x f x x ''→不存在,则)() (lim 0x g x f x x →不存在 (D) 以上都不对 十七. 曲线2 2 3 )(a bx ax x x f +++=的拐点个数是( ) 。 (A) 0 (B)1 (C) 2 (D) 3 十八. 曲线2 ) 2(1 4--= x x y ( )。 (A) 只有水平渐近线; (B) 只有垂直渐近线; (C) 没有渐近线; (D) 既有水平渐近线, 又有垂直渐近线 十九. 假设)(x f 连续,其导函数图形如右图所示,则)(x f 具有 (A) 两个极大值一个极小值 (B) 两个极小值一个极大值 (C) 两个极大值两个极小值 (D) 三个极大值一个极小值 二十. 若?(x )的导函数是2 -x ,则?(x )有一个原函数为 ( ) 。 x

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. 2009 — 2010 学年第 2 学期 课程名称 微积分B 试卷类型 期末A 考试形式 闭卷 考试时间 100 分钟 命 题 人 2010 年 6 月10日 使用班级 教研室主任 年 月 日 教学院长 年 月 日 姓 名 班 级 学 号 一、填充题(共5小题,每题3分,共计15分) 1.2 ln()d x x x =? . 2.cos d d x x =? . 3. 3 1 2d x x --= ? . 4.函数2 2 x y z e +=的全微分d z = . 5.微分方程ln d ln d 0y x x x y y +=的通解为 . 二、选择题(共5小题,每题3分,共计15分) 1.设 ()1x f e x '=+,则()f x = ( ). (A) 1ln x C ++ (B) ln x x C + (C) 2 2x x C ++ (D) ln x x x C -+ 2.设 2 d 11x k x +∞=+? ,则k = ( ).

. (A) 2π (B) 22π (C) (D) 2 4π 3.设()z f ax by =+,其中f 可导,则( ). (A) z z a b x y ??=?? (B) z z x y ??= ?? (C) z z b a x y ??=?? (D) z z x y ??=- ?? 4.设点00(,)x y 使00(,)0x f x y '=且00(,)0 y f x y '=成立,则( ) (A) 00(,)x y 是(,)f x y 的极值点 (B) 00(,)x y 是(,)f x y 的最小值点 (C) 00(,)x y 是(,)f x y 的最大值点 (D) 00(,)x y 可能是(,)f x y 的极值点 5.下列各级数绝对收敛的是( ). (A) 211(1)n n n ∞ =-∑ (B) 1 (1)n n ∞ =-∑ (C) 13(1)2n n n n ∞ =-∑ (D) 1 1(1)n n n ∞=-∑ 三、计算(共2小题,每题5分,共计10分) 1. 2d x x e x ? 2.4 ? 四、计算(共3小题,每题6分,共计18分) 1.设 arctan y z x =,求2,.z z z x y x y ???????,

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

英文版-微积分试卷答案-(1).doc

1、 (1) lim sin 2x 0 . x x (2) d(arctan x) 1 2 dx 1+x (3) 1 dx x-cot x+C sin 2 x (4). ( e 2 x )(n) 2n e 2 x . (5) 4 2xdx 26/3 1 2、 (6) The right proposition in A. If lim f (x) exists and lim the following propositions is ___A_____. g (x) does not exist then lim( f (x) g( x)) does not exist. x a x a x a B. If lim f (x) , lim g (x) do both not exist then lim( f ( x) g (x)) does not exist. x a x a x a C. If lim f (x) exists and lim g (x) does not exist then lim f ( x) g(x) does not exist. x a x a x a D. If lim f (x) exists and lim g (x) does not exist then lim f ( x) does not exist. x a x a x a g( x) (7) The right proposition in the following propositions is __B______. A. If lim f (x) f (a) then f ( a) exists. x a B. If lim f (x) f (a) then f (a) does not exist. x a C. If f (a) does not exist then lim f (x) f (a) . x a D. If f ( a) y f (x) (a, f (a)) . does not exist then the cure does not have tangent at (8) The right statement in the following statements is ___D_____. lim sin x 1 A. 1 B. lim(1 x) x e x x x C. x dx 1 x 1 C b 1 5 dx b 1 5 dy D. x a 1 y 1 a 1 (9) For continuous function f ( x) , the erroneous expression in the following expressions is ____D__. A. d ( b f (b) B. d ( b f (a) f ( x)dx) f (x)dx) db a da a C. d ( b 0 D. d ( b f (b) f ( a) f (x)dx) f (x)dx) dx a dx a (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] . [ 第 1 页 共 5 页 ]

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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

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