美國(guó)數(shù)學(xué)競(jìng)賽amc8的常用數(shù)學(xué)英語(yǔ)單詞

1、美國(guó)數(shù)學(xué)競(jìng)賽amc8的常用數(shù)學(xué)英語(yǔ)單詞A非正態(tài)分布abnmaldistribution角angle平均數(shù)average加plus（prep.）add（v.）addition（n.）振幅amplitude反正弦arcsine反余弦arccosine反正切arctangent反余切arccotangent反正割arcsecant反余割arccosecant被加數(shù)augendsumm加數(shù)addend軸axis弧arc面積area算術(shù)arith

2、metic公理axiom代數(shù)algebra銳角acuteangle銳角三角形acutetriangleB二進(jìn)制binarysystem折線統(tǒng)計(jì)圖brokenlinegraph底base條形統(tǒng)計(jì)圖bargraph重心barycentre（BrE）barycenter（AmE）C全等congruent曲線統(tǒng)計(jì)圖curvediagram進(jìn)位carry計(jì)算calculation系數(shù)coefficient三次方程cubicequation常量co

3、nstant微積分calculus復(fù)數(shù)complexnumber坐標(biāo)系codinates組合combination外切圓circumcircle余割cosecant余切cotangent余弦cosine圓周circumference圓柱cylinder圓錐cone圓circle立方體cube圓心centre（BrE）center（AmE）D小數(shù)點(diǎn)decimalpoint小數(shù)decimal角度degree除dividedby（prep.）

4、divide（v.）division（n.）被除數(shù)dividend除數(shù)divis數(shù)字digit分母denominat十進(jìn)制decimalsystem微分differential導(dǎo)數(shù)derivative定積分definiteintegral行列式determinant分布distribution十面體decahedron十二面體dodecahedron十二邊形dodecagon十邊形decagon直徑diameterE等于equalsis

5、equaltoisequivalentto等式，方程式equation等邊三角形equilateraltriangle外心excentre（BrE）excenter（AmE）旁心escentre（BrE）escenter（AmE）正多邊形equilateralpolygon九面體enneahedron九邊形enneagon橢圓ellipseF分?jǐn)?shù)fraction公式fmulafmulae（pl.）階乘factial棱臺(tái)frustumof

6、aprism圓臺(tái)frustumofaconeG幾何geometry圖表graphH假設(shè)hypothesishypotheses（pl.）十一面體hendecahedron六邊形hexagon七面體heptahedron半球hemisphere六面體hexahedron十一邊形hendecagon七邊形heptagon十六進(jìn)制hexadecimalsystem柱形統(tǒng)計(jì)圖histogram高h(yuǎn)eight斜邊hypotenuse雙曲線hype