高中数学词汇英文

代数ALGEBRA数论naturalnumber自然数positivenumber正数negativenumber负数oddinteger,oddnumber奇数eveninteger,evennumber偶数integer,wholenumber整数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commondivisor公约数multiple倍数(minimum)commonmultiple(最小)公倍数(prime)factor(质)因子 commonfactor公因子ordinaryscale,decimalscale十进制nonnegative非负的tens十位 units个位mode众数mean平均数median中值commonratio公比根本数学概念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commonlogarithm常用对数digit数字constant常数variable变量inversefunction反函数complementaryfunction余函数linear一次的，线性的factorization因式分解absolutevalue绝对值，e.g.I-32I=32roundoff四舍五入数学根本运算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，红利divisor因子，除数，公约数quotient商remainder余数factorial阶乘power乘方radicalsign,rootsign根号roundto四舍五入tothenearest四舍五入代数式，方程，不等式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originalequation原方程equivalentequation同解方程，等价方程linearequation线性方程(e.g.5x+6=22)5.分数，小数properfraction真分数improperfraction假分数mixednumber带分数vulgarfraction，commonfraction普通分数simplefraction简分数complexfraction繁分数numerator分子denominator分母(least)commondenominator〔最小〕公分母quarter四分之一decimalfraction纯小数infinitedecimal无穷小数recurringdecimal循环小数tenthsunit十分位集合union并集propersubset真子集solutionset解集数列arithmeticprogression(sequence)等差数列geometricprogression(sequence)等比数列其它approximate近似(anti)clockwise(逆)顺时针方向cardinal基数ordinal序数directproportion正比distinct不同的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,位几何GEOMETRY1.角alternateangle内错角correspondingangle同位角verticalangle对顶角centralangle圆心角interiorangle内角exteriorangle外角supplementaryangles补角complementaryangle余角adjacentangle令匕角acuteangle锐角obtuseangle钝角rightangle直角roundangle周角straightangle平角includedangle夹角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inscribedtriangle内接三角形收敛的平面图形，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equilateral等边形plane平面square正方形，平方rectangle长方形regularpolygon正多边形rhombus菱形trapezoid梯形其它平面图形arc弧line,straightline直线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立体的图形的附属概念planegeometry平面几何trigonometry三角学bisect平分circumscribe外切inscribe内切intersect相交perpendicular垂直Pythagoreantheorem勾股定理〔毕达哥拉斯定理〕congruent全等的multilateral多边的altitude高depth深度side边长circumference,perimeter周长radian弧度surfacearea外表积volume体积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leg三角形的直角边median〔三角形的〕中线base底边，底数〔e.g.2的5次方,2就是底数〕opposite直角三角形中的对边midpoint中点endpoint端点vertex（复数形式vertices）顶点tangent切线的transversal截线intercept截距坐标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复平面计量单位cent美分penny—美分硬币nickel5美分硬币dime一角硬币dozen打（12个〕score廿（20个）Centigrade摄氏Fahrenheit华氏quart夸脱gallon加仑（1gallon=4quart）yard码meter米micron微米inch英寸foot英尺minute分（角度的度量单位，60分=1度）squaremeasure平方单位制cubicmeter立方米pint品脱（干量或液量的单位）参考资料： ：//hi.baidu/yueyeguying/blog/item/5d56ball05c79b79cb80c4e4.htmlNationalMathematicalOlympiadinSenior或者说:ChineseMathematicalOlympiadinSenior（也就是CMO的分区联赛）物理方面的，数学不是说那个比拟好，我就不找了吧。 angleofemergenee出射角lightbeam光束，光柱angleofincidenee入射角lightray光线angleofreflection反射角lightsource光源angleofrefraction折射角mainsfrequency市电频率apparentdepth视深medium介质binoculars双筒望远镜melt熔化boil沸腾，煮沸meltingpoint熔点boiler锅炉microwave微波boilingpoint沸点mirage海市蜃楼，蜃景Celsiustemperaturescale摄氏温标mirror镜changeofstate物态变化multipleimage复像colour颜色multiplereflection屡次反射condensation凝结，凝聚mutuallyperpendicular互相垂直的condensationpoint凝点，凝结点normal法线coolant冷却剂object物，物体coolingcurve冷去卩曲 objectdistanee物距criticalangle临界角opticalfibre光导纤维，光纤degree度opticalillusion光幻象，视错觉degreeCelsius摄氏度opticallydensermedium光密介质deviation偏向，偏差opticallylessdensemedium光疏介质device装置，设计，器件optics光学diffusereflection漫反射ordinaryray寻常光emergentray出射线periscope潜望镜evaporation蒸发planemirror平面镜freeze凝固polystyrenecup聚苯乙烯杯freezingpoint凝固点prism稜镜frequency频率property性质fusionpoint熔点radiofrequency射频，无线电播送频率glassfibre玻璃纤维ray光线heat热，热量，加热，热学raybox光线箱heatcapacity热容量raydiagram光线图heatexchange热交换realdepth实深heattransfer热传递，热转移reflectedray反射heater发热器，加热器reflection反射hertz赫兹，赫refractedray折射image像refractingangle折射稜角imagedistanee像距refraction折射immerse浸没refractiveindex折射率immersionheater浸没式电热器satellitecommunication卫星通讯incidentray入射 semicircularglassblock半圆玻璃块infra-reddetector红外线探测器slope斜率infra-redradiation红外辐射solidstate固态infra-redray红外线 solidification凝固internalenergy内能solidifyingpoint凝固点latentheat