微积分术语中英文对照.doc

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1、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 Simpsons Rule

2、 :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A

3、verage 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Cauchs Mean Value Theorem :柯西中值定理Chain Rule :链式法则Circl

4、e :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 interva

5、l :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Cos

6、ine 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

7、 :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Determin

8、ant :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

9、分 change of variable in :二重积分之变数变换 in polar coordinates :极坐标二重积分E、F、G: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Fi

10、rst 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H:Half-angle formulas :半角公式Harmonic series :调和级数Helix :螺旋线Higher Derivative :高阶导数Higher mathematics 高等数学Horizontal asymptote :水平渐近线Horizontal line :

11、水平线Hyperbola :双曲线Hyperboloid :双曲面I:Implicit differentiation :隐求导法Implicit function :隐函数Improper integral :反常积分, 广义积分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 :自变量Indeterminate from :不定型Inequality :不等式Infinite point :无穷极限点In

12、finite series :无穷级数Inflection point :反曲点Instantaneous velocity :瞬时速度Integer :整数Integral :积分Integrand :被积函数Integration :积分Integration by part :分部积分法Intercepts :截距Intermediate value of Theorem :中值定理Interval :区间Inverse function :反函数Inverse trigonometric function :反三角函数Iterated integral :逐次积分L:Laplace t

13、ransform :Laplace 变换Law of sines:正弦定理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Length :长度Level curve :等高线LHospitals rule : 洛必达法则Limacon :蚶线Limit :极限Linear approximation:线性近似Linear equation :线性方程式Linear function :线性函数Linearity :线性Linearizat

14、ion :线性化Line in the plane :平面上之直线Line in space :空间之直线Local extreme :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 logarith

15、m function :自然对数函数Natural number :自然数Normal line :法线Normal vector :法向量Number :数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P、Q:Parabola :拋物线Parabolic cylinder :抛物柱面Paraboloid :抛物面P

16、arallelepiped :平行六面体Parallel lines :平行线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Pola

17、r 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Ra

18、tionalizing 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Right-hand derivative :右导数Right-hand

19、limit :右极限Root :根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, Oblique asymptote :斜渐近线Slope :斜率Slope-intercept equation

20、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Substitution rule : 替代法则Sum :和Surface :曲面Surface integral :面积分Surface of revolution :旋

21、转曲面Symmetry :对称T:Tangent function :正切函数Tangent line :切线Tangent plane :切平面Tangent vector :切向量Taylors formula :泰勒公式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V、X、Z:Value of function :函数值Variable :变量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

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