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1、数学英语专业术语词汇发布日期: 06-12-22 16:12:45 点击次数: 3518 作者:佚名来源:本站原创数学专业术语词汇代数部分1. 有关数学运算add,plussubtractdifferencemultiply, timesproductdividedivisibledivided evenlydividenddivisorquotientremainder余数factorialpower 乘方radical sign, root signround to increase 增加 reduce减少3.value 值 equation 方程 algebraic termlike t
2、erms, similar termssatisfy 满足 numerical coefficient数字系数literal coefficientinequalitytriangle inequalityrangeoriginal equationequivalent equationlinear equation线性方程(e.g.5x+6=22)4.fraction 分数 proper fractionimproper fractionmixed number 带vulgar fraction, common fractionsimple fractioncomplex fractionn
3、umeratordenominator(least)common denominatorquarterdecimal fractioninfinite decimal 无recurring decimal循环小数percent 百分之5.average 平均数 maximum/ minimum number 最大 / 最小数 square 平方 arithmetic meanweighted averagegeometric meanexponent 指数,幂 base 乘幂的底数 ,cubesquare root平方根cube root立方根 common logarithmdigit数字
4、not more than不大于less than 小于units digit个位数字 sum 和 represent 代表 adjacent 相邻的 constantvariableinverse functioncomplementary function余函数 linear一次的,factorization因式分解absolute value 绝对值, e.g. -32=32round off名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 1 页,共 4 页 - - - - -
5、 - - - - 6.number 数 natural numberpositive numbernegative numberodd integer, odd numbereven integer, even numberinteger, whole number 整数 positive integer 正整数 positive whole numbernegative whole numberconsecutive numberreal number, rational number实数 ,irrational(number)无理数inversecomposite number合数e.g.
6、4,6,8,9,10,12,14,15prime number 质数 e.g.2,3,5,7,11,13,15注意:所有的质数 (2 除外 ) 都是奇数,但奇数不一定是质数reciprocalcommon divisormultiple(least)common multiple(最小 ) 公倍数 (prime)factor(质) 因子common factor decimal system十进制 nonnegativetens 十units个位 modemediancommon ratio公比 7.sequence 数列 arithmetic progression(sequence)geo
7、metric progression(sequence)consecutive 连续的8.approximate(anti)clockwise(逆)cardinalordinaldirect proportion 、direct ratiodistinctestimationparenthesesproportionpermutationcombinationtabletrigonometric functionunit单位 ,figure 图表几何部分1. 所有的角corner 角 alternate anglecorresponding anglevertical angle对centra
8、l angleinterior angleexterior anglea supplementary angle 补角 complementary angleadjacent angleacute angle锐角 obtuse angleright angle直角 round anglestraight angleincluded angle2.triangle三角形 regular triangle 正三角形equilateral trianglescalene triangleisosceles triangleright triangle直角三角形obliqueinscribed tri
9、angle3.semicircleconcentric circlesquadrilateralpentagon 五边名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 2 页,共 4 页 - - - - - - - - - hexagonheptagonoctagonnonagondecagon 十边形 icosagon polygonparallelogramequilateralplane 平面 squarerectangleregular polygon正多边rhombustra
10、pezoid梯形4.arcline, straight line 、beelineline segmentparallel lines平segment of a circle5.cuberectangular solidregular solid/regular polyhedron正多面体circular cylinderconespheresolidoctahedron 八面体6.perimeter 周长 area 面积 altitudedepthsidecircumference, perimeterradiansurface area表面积 volumearm 直角三角形的股cross
11、 sectioncentre of a circlechordradiusangle bisectordiagonaldiameteredgeface of a solid立体hypotenuseincluded sidelegmedian of a trianglebase 底边,底数( e.g.2的 5 次方, 2opposite直midpointendpointvertex(复数形式vertices)tangenttransversalinterceptshaded region 阴影区7.coordinate systemrectangular coordinateoriginabsc
12、issaordinatenumber linequadrantslopecomplex plane8.plane geometrytrigonometrybisectcircumscribeinscribeintersectperpendicularparallel 平行 Pythagorean propositioncongruentmultilateralmeasure 度量1.名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 3 页,共 4 页 - - - - - - - - -
13、 centpenny nickel5dimedozen 打( 12 个)score 廿(20 个)CentigradeFahrenheitquartgallon加仑(1gallon=4quart)yardmetermicroninchfootminute分( 角度的度量单位,60 分=1度)square measurecubic meterpint品脱 ( 干量或液量的单位)2.intercalary year(leap year)闰年 (366 天)common year 平年 (365 天)depreciationdown paymentdiscount打折 marginprofitinterest利simple interestcompounded interestdividenddecrease to减少到 decrease byincrease toincrease bydenotelist pricemarkupper capitaratioretail price零售价名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 4 页,共 4 页 - - - - - - - - -
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