n一般词汇。
o数学mathematics, maths(bre), math(ame)
o假设hypothesis, hypotheses(pl.)o命题proposition
n算术arithmetic
o加plus(prep.),add(v.),addition(n.)o被加数augend, summando加数addendo和sum
o减minus(prep.),subtract(v.),subtraction(n.)o被减数minuendo减数subtrahendo差remainder
o乘times(prep.),multiply(v.),multiplication(n.
)o被乘数multiplicand, faciendo乘数multiplicatoro积product
o除divided by(prep.),divide(v.),division(n.)o被除数dividendo除数divisoro商quotient
o等于equals, is equal to, is equivalent too大于is greater thano小于is lesser than
o大于等于is equal or greater thano小于等于is equal or lesser thano运算符operatoro数字digito数number
o自然数natural numbero整数integero小数decimal
o小数点decimal
n负negative
o零null, zero, nought, nilo十进制decimal systemo二进制binary system
o十六进制hexadecimal systemo权weight, significanceo进位carry
o截尾truncationo四舍五入roundo下舍入round downo上舍入round up
o有效数字significant digito无效数字insignificant digit代数algebra
o公式formula, formulae(pl.)o单项式monomial
o多项式polynomial, multinomialo系数coefficient
o未知数unknown, x-factor, y-factor, z-factoro等式，方程式equationo一次方程****** equationo二次方程quadratic equationo三次方程cubic equationo四次方程quartic equationo不等式inequationo阶乘factorialo对数logarithmo指数，幂exponento乘方power
o二次方，平方squareo三次方，立方cube
o四次方the power of four, the fourth poweron次方the power of n, the nth powero开方evolution, extraction
o二次方根，平方根square rooto三次方根，立方根cube root
o四次方根the root of four, the fourth rooton次方根the root of n, the nth rooto集合aggregateo元素elemento空集voido子集subset
o交集intersectiono并集unionon
补集complemento映射mappingo函数function
o定义域domain, field of definitiono值域rangeo常量constanto变量variable
o单调性monotonicityo奇偶性parityo周期性periodicityo图象image
o数列，o无穷大infinite(a.) infinity(n.)o无穷小infinitesimalo积分integral
o定积分definite integralo不定积分indefinite integralo有理数rational numbero无理数irrational numbero实数real number
o虚数imaginary numbero复数complex numbero矩阵matrix
o行列式determinant几何geometry
o点pointo线lineo面planeo体solid
o锐角acute angleo直角right angleo钝角obtuse angleo平角straight angle
ooooooooooooooooooooooooooooooooooooooooooooo
周角perigon底base边side高height
三角形********
锐角三角形acute ********直角三角形right ********直角边leg
斜边hypotenuse
勾股定理pythagorean theorem钝角三角形obtuse ********不等边三角形scalene ********等腰三角形isosceles ********等边三角形equilateral ********四边形quadrilateral
平行四边形parallelogram矩形rectangle长length宽width
菱形rhomb, rhombus, rhombi(pl.),diamond正方形square梯形trapezoid
直角梯形right
十一边形hendecagon十二边形dodecagon多边形polygon
正多边形equilateral polygon圆circle
圆心centre(bre), center(ame)半径radius直径diameter圆周率pi弧arc
半圆semicircle扇形sector环ring椭圆ellipse
n圆周circumferenceo周长perimetero面积area
o轨迹locus, loca(pl.)
o平行六面体parallelepipedo立方体cube
o棱台frustum of a prismo旋转rotationo轴axiso圆锥coneo圆柱cylinder
o圆台frustum of a coneo球sphere
o半球hemisphereo底面undersurfaceo表面积surface areao体积volumeo空间space
o坐标系coordinates
o坐标轴x-axis, y-axis, z-axiso横坐标x-coordinateo纵坐标y-coordinateo原点origin
o双曲线hyperbolao抛物线parabola三角trigonometry
o正弦sineo余弦cosineo正切tangenton
余切cotangento正割secanto余割cosecanto反正弦arc sineo反余弦arc cosineo反正切arc tangento反余切arc cotangento反正割arc secanto反余割arc cosecanto相位phaseo周期periodo振幅amplitude
o内心incentre(bre), incenter(ame)o外心excentre(bre), excenter(ame)o旁心escentre(bre), escenter(ame)
o垂心orthocentre(bre), orthocenter(ame)o重心barycentre(bre), barycenter(ame)o内切圆inscribed circleo外切圆circumcircle统计statistics
o平均数**erage
o加权平均数weighted **erageo方差variance
o标准差root-mean-square deviation, standard
o概率，或然率probabilityo分布distribution
o正态分布normal distributiono非正态分布abnormal distributiono图表graph
o条形统计图bar grapho柱形统计图histogram
o折线统计图broken line grapho曲线统计图curve diagramo扇形统计图pie diagramo
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