数学类英语词汇

1、实用标准文案数学专业英语词汇1 概率论与数理统计词汇英汉Bcoefficient系数对照表balanced平衡的coefficientof correlation相Aband 带宽关系数absolute value绝对值bar chart条形图collinearity共线性accept 接受beta-distribution贝塔分布column列acceptable region接受域between groups组间的compare比较additivity可加性bias 偏倚comparison对照adjusted调整的binomialdistribution二项分components构成，分

2、量alternative hypothesis对立假布compound复合的设binomial test二项检验confidence interval置信区间analysis 分析Cconsistency一致性analysis of covariance协方差calculate计算constant常数分析case 个案continuous variable连续变量analysis of variance方差分析category类别control charts控制图arithmetic mean算术平均值center of gravity重心correlation相关association相关性

3、central tendency中心趋势covariance协方差assumption假设chi-squaredistribution卡 方covariance matrix协方差矩阵assumptionchecking 假设检分布critical point临界点验chi-square test卡方检验critical value临界值availability有效度classify 分类crosstab列联表average 均值cluster analysis聚类分析cubic 三次的，立方的精彩文档实用标准文案cubic term三次项分析分布cumulativedistributiond

4、istance距离extreme value极值function累加分布函数distribution分布Fcurve estimation曲线估计D-optimal design D-优化设计factor 因素，因子DEfactor analysis因子分析data 数据eaqual相等factor score因子得分default默认的effectsofinteraction交互效factorial designs析因设计definition定义应factorialexperiment析 因 试deleted residual剔除残差efficiency有效性验density functio

5、n密度函数eigenvalue特征值fit 拟合dependent variable因变量equal size等含量fitted line拟合线description描述equation方程fitted value拟合值designofexperiment试验设error 误差fixed model固定模型计estimate估计fixed variable固定变量deviations差异estimationofparameters 参fractionalfactorialdesign 部df.(degreeoffreedom)自由数估计分析因设计度estimations估计量frequency

6、频数diagnostic诊断evaluate衡量F-test F 检验dimension维exact value精确值full factorialdesign完全析因discrete variable离散变量expectation期望设计discriminantfunction判别函expected value期望值function函数数exponential指数的Gdiscriminatoryanalysis判别exponentialdistributon指数gamma distribution伽玛分布精彩文档实用标准文案geometric mean几何均值关life test寿命试验gro

7、up 组inverse倒数的likelihood function似然函数Hiterate迭代likelihood ratio test似然比检harmomic mean调和均值K验heterogeneity不齐性kernal核linear 线性的histogram直方图Kolmogorov-Smirnov testlinear estimator线性估计homogeneity齐性柯尔莫哥洛夫 - 斯米诺夫检验linear model线性模型homogeneityof variance 方kurtosis峰度linear regression线性回归差齐性Llinear relation线性关

8、系hypothesis假设large sample problem大样本linear term线性项hypothesis test假设检验问题logarithmic对数的Ilayer 层logarithms对数independence独立least-significantdifferencelogistic逻辑的independent variable自变量最小显著差数lost function损失函数independent-samples独立样least-square estimation最小M本二乘估计main effect主效应index 指数least-squaremethod最小二m

9、atrix 矩阵index of correlation相关指数乘法maximum最大值interaction交互作用level 水平maximumlikelihoodinterclasscorrelation组内相level of significance显著性水estimation极大似然估计关平meansquaredinterval estimate区间估计leverage value中心化杠杆值deviation(MSD)均方差intraclasscorrelation组间相life 寿命mean sum of square均方和精彩文档实用标准文案measure衡量multiple

10、response多响应order 排序media中位数multivariateanalysis多 元 分order statistics次序统计量M-estimator M估计析origin 原点minimum最小值Northogonal正交的missing values缺失值negative relationship负相关outliers 异常值mixed model混合模型nonadditively不可加性Pmode众数nonlinear非线性paired observations成对观测model模型nonlinearregression非线性数据MonteCarlemethod蒙特卡回

11、归paired-sample成对样本罗法noparametrictests非参数检parameter参数moving average移动平均值验parameterestimation 参数估multicollinearity多元共线性normal distribution正态分布计multiplecomparison多重比null hypothesis零假设partial correlation偏相关较number of cases个案数partial correlation coefficientmultiple correlation多重相关O偏相关系数multiplecorrelatio

12、none-sample单样本partial regressioncoefficientcoefficient复相关系数one-tailed test单侧检验偏回归系数multiplecorrelationone-wayANOVA 单向方差分percent 百分数coefficient多元相关系数析percentiles百分位数multipleregressionanalysisone-wayclassification单 向pie chart饼图多元回归分析分类point estimate点估计multiple regression equationoptimal 优化的poissondist

13、ribution泊 松 分多元回归方程optimum allocation最优配制布精彩文档实用标准文案polynomial curve多项式曲线quartiles四分位数residual残差polynomialregression 多 项Rresidual sum of squares剩余式回归random随机的平方和polynomials多项式random number随机数response响应positive relationship正相关random number随机数risk function风险函数power幂random sampling随机取样robustness稳健性P-P

14、plot P-P概率图random seed随机数种子root mean square标准差predict预测random variable随机变量row行predicted value预测值randomization随机化run游程prediction intervals预测区间range极差run test游程检验principal component analysisrank秩S主成分分析rank correlation秩相关sample样本proability概率rank statistic秩统计量sample size样本容量probabilitydensityfunctionreg

15、ression analysis回归分析sample space样本空间概率密度函数regressioncoefficient 回归系sampling取样probit analysis概率分析数samplinginspection抽 样 检proportion比例regression line回归线验Qreject拒绝scatter chart散点图qadratic二次的rejection region拒绝域S-curve S形曲线Q-Q plot Q-Q概率图relationship关系separately单独地quadratic term二次项reliability可靠性sets集合qua

16、lity control质量控制repeated重复的sign test符号检验quantitative数量的，度量的report报告，报表significance显著性精彩文档实用标准文案significance level显著性水平std. residual标准残差test of independence独立性significancetesting 显著性检stepwiseregressionanalysis检验验逐步回归test rules检验法则significant显著的，有效的stimulus刺激test statistics检验统计量significant digits有效数字s

17、trong assumption强假设testing function检验函数skewed distribution偏态分布stud. deleted residual学生化time series时间序列skewness偏度剔除残差tolerance limits容许限smallsampleproblem小样stud. residual学生化残差total 总共，和本问题subsamples次级样本transformation转换smooth平滑sufficient statistic充分统计量treatment处理sort 排序sum 和trimmed mean截尾均值soruces of

18、variation方差来源sum of squares平方和true value真值space空间summary概括，综述t-test t 检验spread扩展Ttwo-tailed test双侧检验square平方table 表Ustandard deviation标准离差t-distribution t分布unbalanced不平衡的standarderror of mean均值test 检验unbiasedestimation无 偏 估的标准误差test criterion检验判据计standardization标准化test for linearity线性检验unbiasedness无

19、偏性standardize标准化test of goodness of fit拟合优uniformdistribution均 匀 分statistic统计量度检验布statisticalqualitycontrol统test ofhomogeneity齐性检V计质量控制验value of estimator估计值精彩文档实用标准文案variable变量argument变量data-fitting数据拟合variance方差attainment factor达到因子default默认的，默认的variancecomponents方差分Bdefine定义量bandwidth带宽diagonal对角

20、的variance ratio方差比be equivalent to等价于directsearch method 直接搜various不同的best-fit最佳拟合索法vector 向量bound边界direction of search搜索方向Wdiscontinuous不连续weight加权，权重CEweightedaverage加权平均coefficient系数eigenvalue特征值值complex-value复数值empty matrix空矩阵within groups组内的component分量equality等式Zconstant常数exceeded溢出的Z score Z分数

21、constrained有约束的Fconstraint约束feasible可行的2. 最优化方法词汇英汉对照表constraint function约束函数feasible solution可行解continuous连续的finite-difference有限差分Aconverge收敛first-order一阶active constraint活动约束cubicpolynomialGactive set method活动集法interpolation methodGauss-Newtonmethod高斯analytic gradient解析梯度三次多项式插值法- 牛顿法approximate近似

22、curve-fitting曲线拟合goal attainmentproblem目arbitrary强制性的D标达到问题精彩文档实用标准文案gradient梯度large-scale大型的Ngradient method梯度法least square最小二乘nonlinear非线性的Hleast squares sense 最小二乘norm 范数handle句柄意义上的OHessian matrix海色矩阵Levenberg-Marquardtobjective function目标函数Imethodobserved data测量数据independentvariables独 立列文伯格 - 马

23、夸尔特法optimizationroutine 优化过变量line search一维搜索程inequality不等式linear 线性的optimize优化infeasibility不可行性linear equality constraints线optimizer求解器infeasible不可行的性等式约束over-determinedsystem超initial feasiblesolution初始linear programming problem定系统可行解线性规划问题Pinitialize初始化local solution局部解parameter参数inverse逆Mpartial d

24、erivatives偏导数invoke 激活medium-scale中型的polynomialinterpolationiteration迭代minimize最小化methoditeration迭代mixedquadratic andcubic多项式插值法Jpolynomial interpolation andQJacobian雅可比矩阵extrapolation methodquadratic二次的L混合二次、三次多项式内插、外quadraticinterpolationLagrange multiplier拉格朗日插法method 二次内插法乘子multiobjective多目标的qua

25、dratic programming二次精彩文档实用标准文案规划sum-of-squares平方和Rsymmetric matrix对称矩阵Areal-value实数值Tapproximation逼近residuals残差terminationmessage终止信array 数组robust稳健的息a spline in b-form/b-spline brobustness稳健性，鲁棒性termination tolerance终止容样条S限a spline ofpolynomialpiecescalar标量the exit condition退出条件/ppform splinesemi-i

26、nfinitelyproblem半无themethodof steepest分段多项式样条限问题descent最速下降法BSequentialQuadratictranspose转置bivariate spline function二元Programming methodU样条函数序列二次规划法unconstrained无约束的break/breaks断点simplexsearchmethod单纯under-determined system负C形法定系统coefficient/coefficients系数solution解Vcubic interpolation三次插值 /sparse ma

27、trix稀疏矩阵variable变量三次内插sparsity pattern稀疏模式vector矢量cubic polynomial三次多项式sparsity structure稀疏结构Wcubic smoothingspline三次starting point初始点weighting matrix加权矩阵平滑样条step length步长cubic spline三次样条subspacetrustregioncubic spline interpolationmethod子空间置信域法3 样条词汇英汉对照表三次样条插值 / 三次样条内插精彩文档实用标准文案curve 曲线Pvector 向量D

28、point/points数据点Wdegree of freedom自由度Rweight/weights权重dimension维数rational spline有理样条Eroundingerror舍入误差（相end conditions约束条件对误差）4 偏微分方程数值解词汇英汉IS对照表input argument输入参数scalar标量interpolation插值 /内插sequence数列（数组）Ainterval 取值区间spline样条absolute error绝对误差Ksplineapproximation样条逼absolute tolerance绝对容限knot/knots节点

29、近 / 样条拟合adaptive mesh适应性网格Lspline function样条函数Bleast-squaresapproximationspline curve样条曲线boundarycondition边 界 条最小二乘拟合splineinterpolation样条插值件M/ 样条内插Cmultiplicity重次spline surface样条曲面contour plot等值线图multivariatefunction 多元函smoothing spline平滑样条converge收敛数Tcoordinate坐标系Otolerance允许精度Doptional argument可选

30、参数Udecomposed分解的order 阶次univariate function一元函数decomposedgeometryoutput argument输出参数Vmatrix 分解几何矩阵精彩文档实用标准文案diagonal matrix对角矩阵Inormal vector法向量Dirichletboundaryinitial mesh初始网格PconditionsJParabolic抛物线型的Dirichlet 边界条件jiggle 微调partialdifferentialequationEL偏微分方程eigenvalue特征值Lagrangemultipliers拉格朗plane

31、 strain平面应变elliptic 椭圆形的日乘子plane stress平面应力error estimate误差估计Laplaceequation拉普拉斯方Poisson's equation泊松方程exact solution精确解程polygon多边形Glinear interpolation线性插值positive definite正定generalizedNeumannloop 循环Qboundary conditionMquality质量推广的 Neumann边界条件machine precision机器精度Rgeometry几何形状mixedboundarycondi

32、tionrefined triangular mesh加密geometrydescriptionmatrix混合边界条件的三角形网格几何描述矩阵Nrelative tolerance相对容限geometry matrix几何矩阵Neuman boundary conditionrelative tolerance相对容限graphical user interface（GUI ）Neuman边界条件residual残差图形用户界面node point节点residual norm残差范数Hnonlinearsolver非线性求解Shyperbolic双曲线的器singular奇异的数学英语词汇

33、表精彩文档实用标准文案一般词汇multiplication(n.)小数点 decimal point数学mathematics,被乘数 multiplicand, faciend分数 fractionmaths(BrE), math(AmE)乘数 multiplicator分子 numerator公理 axiom积 product分母 denominator定理 theorem除dividedby(prep.),比 ratio计算 calculationdivide(v.), division(n.)正 positive运算 operation被除数 dividend负 negative证明

34、prove除数 divisor零 null, zero, nought, nil假设hypothesis,商 quotient十进制 decimal systemhypotheses(pl.)等于 equals, is equalto, is二进制 binary system命题 propositionequivalent to十 六 进 制hexadecimal算术 arithmetic大于 is greater thansystem加plus(prep.),add(v.),小于 is lesser than权 weight, significanceaddition(n.)大于等于is e

35、qualorgreater进位 carry被加数 augend, summandthan截尾 truncation加数 addend小于等于is equalorlesser四舍五入 round和 sumthan下舍入 round down减 minus(prep.),subtract(v.),运算符 operator上舍入 round upsubtraction(n.)数字 digit有效数字 significant digit被减数 minuend数 number无效数字 insignificant digit减数 subtrahend自然数 natural number代数 algebra

36、差 remainder整数 integer公式 formula, formulae(pl.)乘 times(prep.),multiply(v.),小数 decimal单项式 monomial精彩文档实用标准文案多 项式polynomial,三次方根，立方根cube root数列，级数 seriesmultinomial四次方根 the root of four, the微积分 calculus系数 coefficientfourth root微分 differential未 知 数unknown,x-factor,n 次方根 the rootof n,the导数 derivativey-fa

37、ctor, z-factornth root极限 limit等式，方程式equation集合 aggregate无穷大 infinite(a.) infinity(n.)一次方程 simple equation元素 element无穷小 infinitesimal二次方程quadratic equation空集 void积分 integral三次方程cubic equation子集 subset定积分 definite integral四次方程quartic equation交集 intersection不定积分 indefinite integral不等式 inequation并集 unio

38、n有理数 rational number阶乘 factorial补集 complement无理数 irrational number对数 logarithm映射 mapping实数 real number指数，幂 exponent函数 function虚数 imaginary number乘方 power定 义 域 domain,fieldof复数 complex number二次方，平方squaredefinition矩阵 matrix三次方，立方cube值域 range行列式 determinant四次方 the power of four, the常量 constant几何 geomet

39、ryfourth power变量 variable点 pointn 次方 thepowerof n, the单调性 monotonicity线 linenth power奇偶性 parity面 plane开方 evolution, extraction周期性 periodicity体 solid二次方根，平方根square root图象 image线段 segment精彩文档射线radial平行parallel相交intersect角 angle角度degree弧度radian锐角acute angle直角right angle钝角obtuse angle平角straight angle周角perigon底 base边 side高 height三角形triangle锐角三角形acute triangle直角三角形right triangle直角边leg斜边hypotenuse勾股定理Pythagoreantheorem钝角三角形obtuse triangle不等边三角形scalene triangle实用标准文案等腰三角形isosceles triangle正多边形 equilateral polygon等 边 三角 形equilateral圆 circletriangle圆心centre(BrE),四边形 quadrilateralcenter(AmE)平行四边