英國(guó)IGCSE劍橋初中劍橋高中考試數(shù)學(xué)專業(yè)詞匯中英文對(duì)照

1、WORD格式IGCSE 數(shù)學(xué)中英對(duì)照詞匯代數(shù)局部1.根底add ， plus 加subtract減difference差multiply times乘product積divide除divisible可被整除的divided evenly被整除dividend被除數(shù)divisor因子，除數(shù)quotient商remainder余數(shù)factorial階乘power乘方radical sign, root sign根號(hào)round to四舍五入to the nearest四舍五入2.有關(guān)集合union并集proper subset真子集solution set解集3.有關(guān)代數(shù)式、方程和不等式algebr

2、aic term代數(shù)項(xiàng)like terms, similar terms同類項(xiàng)5.根本數(shù)學(xué)概念arithmetic mean算術(shù)平均值weighted average加權(quán)平均值geometric mean幾何平均數(shù)exponent指數(shù)，冪base乘冪的底數(shù) ,底邊cube立方數(shù)，立方體square root平方根cube root立方根common logarithm常用對(duì)數(shù)digit數(shù)字constant常數(shù)variable變量inverse function反函數(shù)complementary function余函數(shù)專業(yè)資料整理WORD格式linear 一次的，線性的factorization因

3、式分解absolute value絕對(duì)值round off 四舍五入6.有關(guān)數(shù)論natural number自然數(shù)positive number正數(shù)negative number負(fù)數(shù)odd integer奇整數(shù) ,odd number奇數(shù)even integer, even number偶數(shù)integer, whole number整數(shù)4.有關(guān)分?jǐn)?shù)和小數(shù)proper fraction真分?jǐn)?shù)improper fraction假分?jǐn)?shù)mixed number帶分?jǐn)?shù)vulgar fraction，common fraction 普通分?jǐn)?shù)simple fraction簡(jiǎn)分?jǐn)?shù)complex fractio

4、n 繁分?jǐn)?shù)numerator 分子denominator分母(least)common denominator(最小 )公分母quarter 四分之一decimal fraction純小數(shù)infinite decimal無窮小數(shù)recurring decimal循環(huán)小數(shù)tenths unit 十分位irrational(number)無理數(shù)inverse 倒數(shù)composite number合數(shù)reciprocal 倒數(shù)common divisor公約數(shù)multiple 倍數(shù)(least)common multiple(最小 )公倍數(shù)(prime)factor(質(zhì) )因子common fact

5、or公因子prime number質(zhì)數(shù)ordinary scale, decimal scale十進(jìn)制nonnegative 非負(fù)的tens 十位units 個(gè)位mode 眾數(shù)median 中數(shù)common ratio公比專業(yè)資料整理WORD格式positive whole number正整數(shù)negative whole number負(fù)整數(shù)consecutive number連續(xù)整數(shù)real number, rational number實(shí)數(shù) ,有理數(shù)arentheses括號(hào) =32proportion比例permutation排列combination組合table 表格trigonomet

6、ric function三角函數(shù)unit 單位 ,位numerical coefficient數(shù)字系數(shù)inequality 不等式triangle inequality三角不等式range 值域original equation原方程equivalent equation同解方程等價(jià)方程linear equation線性方程 (e.g.5x+6=22)7.數(shù)列arithmetic progression(sequence)等差數(shù)列g(shù)eometric progression(sequence)等比數(shù)列8.其它approximate近似(anti)clockwise( 逆 )順時(shí)針方向cardin

7、al基數(shù)ordinal序數(shù)direct proportion正比distinct不同的estimation估計(jì)，近似幾何局部1.所有的角alternate angle內(nèi)錯(cuò)角corresponding angle同位角vertical angle對(duì)頂角central angle圓心角interior angle內(nèi)角exterior angle外角supplementary angles補(bǔ)角complementary angle余角adjacent angle鄰角acute angle銳角obtuse angle鈍角right angle直角專業(yè)資料整理WORD格式round angle周角str

8、aight angle平角included angle夾角2.所有的三角形equilateral triangle等邊三角形scalene triangle不等邊三角形isosceles triangle等腰三角形right triangle直角三角形oblique 斜三角形inscribed triangle內(nèi)接三角形solid立體的cone圓錐sphere球體5.有關(guān)立體圖形cube立方體，立方數(shù)rectangular solid長(zhǎng)方體regular solid/regular polyhedron正多面體circular cylinder圓柱體tangent切線的transversal截

9、線intercept截距6.有關(guān)圖形上的附屬物altitude高depth深度side邊長(zhǎng)circumference, perimeter周長(zhǎng)radian弧度surface area外表積volume體積arm 直角三角形的股cross section橫截面center of acircle 圓心chord弦radius半徑angle bisector角平分線diagonal對(duì)角線diameter直徑edge 棱face of a solid立體的面hypotenuse斜邊3.有關(guān)收斂的平面圖形，除三角形外semicircle半圓concentric circles同心圓quadrilater

10、al四邊形專業(yè)資料整理WORD格式pentagon五邊形hexagon六邊形heptagon七邊形octagon 八邊形nonagon九邊形decagon十邊形 polygon 多邊形parallelogram平行四邊形equilateral等邊形plane平面square正方形，平方rectangle長(zhǎng)方形regular polygon正多邊形rhombus菱形trapezoid梯形4.其它平面圖形arc 弧line, straight line直線line segment線段parallel lines平行線segment of a circle弧形其它相關(guān)詞匯cent 美分penny一美

11、分硬幣included side夾邊leg 三角形的直角邊median of a triangle三角形的中線base 底邊，底數(shù) (e.g.2的5次方， 2就是底數(shù) )opposite直角三角形中的對(duì)邊midpoint中點(diǎn)endpoint端點(diǎn)vertex( 復(fù)數(shù)形式 vertices)頂點(diǎn)quart夸脫gallon加侖 (1gallon=4quart)yard 碼meter米micron微米inch英寸7.有關(guān)坐標(biāo)coordinate system坐標(biāo)系rectangular coordinate直角坐標(biāo)系origin原點(diǎn)abscissa橫坐標(biāo)ordinate縱坐標(biāo)Number line數(shù)軸專業(yè)資料整理WORD格式quadrant象限專業(yè)資料整理WORD格式slope斜率專業(yè)資料整理WORD格式complex plane復(fù)平面專業(yè)資料整理WORD格式8.其它專業(yè)資料整理WORD格式plane geometry平面幾何專業(yè)資料整理WORD格式trigonometry三角學(xué)bisect平分circumscribe外切inscribe內(nèi)切intersect相交nickel 5美分硬幣dime 一角硬幣dozen 打 (12個(gè) )score 廿 (20個(gè)