求数学的英语术语，例如圆圈：circle这样子的。

代数ALGEBRA1.数论naturalnumber自然数positivenumber正数nonnegative非负的tens十位units个位negativenumber负数mode众数oddinteger,oddnumber奇数mean平均数eveninteger,evennumber偶数median中值integer,wholenumber整数commonratio公比positivewholenumber正整数negativewholenumber负整数consecutivenumber连续整数realnumber,rationalnumber实数,有理数irrational(number)无理数inverse倒数compositenumber合数e.g.4,6,8,9,10,12,14,15…primenumber质数e.g.2,3,5,7,11,13,15…reciprocal倒数commonlogarithm常用对数commondivisor公约数digit数字multiple倍数constant常数(minimum)commonmultiple(最小)公倍数variable变量(prime)factor(质)因子inversefunction反函数commonfactor公因子complementaryfunction余函数ordinaryscale,decimalscale十进制2.基本数学概念arithmeticmean算术平均值weightedaverage加权平均值geometricmean几何平均数exponent指数,幂base乘幂的底数,底边cube立方数,立方体squareroot平方根cuberoot立方根linear一次的,线性的factorization因式分解absolutevalue绝对值,e.g.|-32|=32roundoff四舍五入3.基本运算add,plus加subtract减algebraicterm代数项liketerms,similarterms同类项numericalcoefficient数字系数literalcoefficient字母系数inequality不等式triangleinequality三角不等式range值域difference差originalequation原方程multiply,times乘equivalentequation同解方程,等价方程product积linearequation线性方程(e.g.5x+6=22)divide除divisible可被整除的dividedevenly被整除dividend被除数,红利divisor因子,除数,公约数quotient商simplefraction简分数remainder余数complexfraction繁分数factorial阶乘numerator分子power乘方denominator分母radicalsign,rootsign根号(least)commondenominator(最小)公分母roundto四舍五入quarter四分之一tothenearest四舍五入decimalfraction纯小数4.代数式,方程,不等式5.分数,小数properfraction真分数improperfraction假分数mixednumber带分数vulgarfraction,commonfraction普通分数infinitedecimal无穷小数recurringdecimal循环小数tenthsunit十分位correspondingangle同位角6.集合union并集propersubset真子集solutionset解集7.数列arithmeticprogression(sequence)等差数列geometricprogression(sequence)等比数列8.其它approximate近似(anti)clockwise(逆)顺时针方向obtuseangle钝角cardinal基数rightangle直角ordinal序数roundangle周角directproportion正比straightangle平角distinct不同的includedangle夹角estimation估计,近似parentheses括号proportion比例permutation排列combination组合table表格trigonometricfunction三角函数unit单位,位2.三角形equilateraltriangle等边三角形scalenetriangle不等边三角形isoscelestriangle等腰三角形righttriangle直角三角形oblique斜三角形verticalangle对顶角centralangle圆心角interiorangle内角exteriorangle外角supplementaryangles补角complementaryangle余角adjacentangle邻角acuteangle锐角几何GEOMETRY1.角alternateangle内错角inscribedtriangle内接三角形3.收敛的平面图形,除三角形外semicircle半圆concentriccircles同心圆quadrilateral四边形pentagon五边形hexagon六边形heptagon七边形octagon八边形nonagon九边形decagon十边形polygon多边形parallelogram平行四边形linesegment线段parallellines平行线segmentofacircle弧形5.立体图形cube立方体,立方数rectangularsolid长方体regularsolid/regularpolyhedron正多面体circularcylinder圆柱体cone圆锥sphere球体solid立体的6.图形的附属概念planegeometry平面几何trigonometry三角学equilateral等边形bisect平分plane平面circumscribe外切square正方形,平方inscribe内切rectangle长方形intersect相交regularpolygon正多边形perpendicular垂直rhombus菱形trapezoid梯形4.其它平面图形arc弧line,straightline直线altitude高Pythagoreantheorem勾股定理(毕达哥拉斯定理)congruent全等的multilateral多边的opposite直角三角形中的对边depth深度midpoint中点side边长endpoint端点circumference,perimeter周长vertex(复数形式vertices)顶点radian弧度tangent切线的surfacearea表面积transversal截线volume体积intercept截距arm直角三角形的股crosssection横截面centerofacircle圆心chord弦diameter直径radius半径anglebisector角平分线diagonal对角线化edge棱faceofasolid立体的面hypotenuse斜边includedside夹边penny一美分硬币leg三角形的直角边nickel5美分硬币median(三角形的)中线dime一角硬币base底边,底数(e.g.2的5次方,2就是底数)dozen打(12个)7.坐标coordinatesystem坐标系rectangularcoordinate直角坐标系origin原点abscissa横坐标ordinate纵坐标numberline数轴quadrant象限slope斜率complexplane复平面8.计量单位cent美分score廿(20个)micron微米Centigrade摄氏inch英寸Fahrenheit华氏foot英尺quart夸脱minute分(角度的度量单位,60分=1度)gallon加仑(1gallon=4quart)squaremeasure平方单位制yard码cubicmeter立方米meter米pint品脱(干量或液量的单位)recurringdecimal循环小数percent百数学专业术语词汇代数部分1.有关数学运算add,plus加subtract减difference差multiply,times乘product积divide除divisible可被整除的dividedevenly被整除dividend被除数,divisor因子,除数quotient商remainder余数factorial阶乘power乘方radicalsign,根号roundto四舍五入加reduce减少rootsignincrease增分之5.基本数学概念average平均数maximum/minimumsquare平方number最大/最小数arithmeticmean算术平均值weightedaverage加权平均值geometricmean几何平均数exponent指数,base乘幂的幂底数,底边cube立方数,立方体squareroot平方根cuberoot立方根commonlogarithm常用对数digit数字notmorethan不大于lessthan小于units'digit个位数字sum和represent代表adjacent相邻的constant常数3.有关代数式,方程和不等式value值equation方程algebraicterm代数项liketerms,similarterms同类项satisfy满足numericalcoefficient数字系数literalcoefficient字母系数inequality不等式triangleinequality三角不等式range值域originalequation原方程equivalentequation同解方程,等价方程linearequation线性方程(e.g.5x+6=22)