AEAS數(shù)學高頻詞匯-必備

1、aeas數(shù)學高頻詞匯表數(shù)學核心詞匯：常見符號十plus ;positive一minus ;negativeXmultiplied by ;times一divided by=equalsapproximately equalsnot equal to<less than>greater thanequal to or less than>equal to or greater than o()round brackets ;parenthesessquare bracketsbraces£is a member of the set?is a subset ofSsi

2、milar tocongruent to*denotes an operationthereforebecauseratio sign, divided by, is toequals, as(proportion)square root of3，/cube root of parallel toXperpendicular to, at right angles with/angleLright angleodegreeminutesecondOcircleA?Barc ABethe base of natural logarithms,approx.2.71828x!factorial x

3、, x(x-1)(x-2)-1log nxlog x to the base n兀Pilnxlog x to the base e(natural logarithm)lgxlog x to the base 10(common logarithm)|x|the absolute value of x常見幾何計算公式平面圖形的周長和面積:PerimeterAreaTriangle三邊之和（底X高）/2Square邊長X 4邊長的平方Rectangle（長+寬）X2長X寬Parallelogram（長+寬）X2底X高Trapezoid四邊之和（上底+下底）X高/2Rhombus邊長X 4兩條對角

4、線之積的1/2Circle2 71r=兀 d2 兀r立體圖形的表面積和體積VolumeSurface AreaRectangular Prism長x寬x高2（長X寬+長X高+寬X高）Cube棱長的立方6 x棱長x棱長Right Circular Cylinder兀r2h271r h(側(cè))+ 2兀 r2(底)*Sphere4 兀 r3/34兀r2Right Circular Cone兀 r2h/3lr/2 （l為母線）附錄：Abscissa absolute value account for acute angle acute triangle Add AdditionAdjacent adj

5、acent angles Algebra algebraic expression algebraic fraction algebraic termSAT數(shù)學考試速查詞匯A橫坐標 絕對值（數(shù)量）占 銳角銳角三角形 加 add to 加，加法 相鄰 鄰角 代數(shù)學 代數(shù)式 分式 代數(shù)項AliquotAliquantalternate anglesAltitudeAmountAngleangle bisectorApexApieceApproximatelyApproximationArcAreaArithmeticarithmetic(al) averagearithmetic(al) mean

6、arithmetic(al) progression 或 series assume thatat randomat right angles withat this rateAverageAxisBBalancebar graph(chart)Basebase areabe across frombe closet tobe composed ofbe equal tobe equivalent to anther equationbe fewer thanbe greater thanbe greater than or equal tobe inscribed inbe less tha

7、nbe less than or equal tobe parallel tobe perpendicular tobe substituted forBillion除得盡數(shù)除不盡數(shù)內(nèi)錯角高度合計角角平分線頂，頂點每人，每個近似的，大約的近似，近似值弧，圓周的任意一段面積算術(shù)算術(shù)平均數(shù)算術(shù)平均數(shù)或等差中項算術(shù)級數(shù)，等差級數(shù)假定義隨機地與成直角以這樣的比率，價格或速度平均，平均數(shù)平均的軸余額條帶圖堤邊，底面，哥或乘方的底數(shù)底面積在對面最接近由構(gòu)成與相等與另一方程痛解小于大于不小于內(nèi)接于小于不大于平行于垂直于代替109二項式Binomial15Bisect Block blot out Bound

8、 bulk C calculate to three decimal places Cancellation Center central angle Chart Chord Circle circle graph(chart) Circular circular cylinder Circumference clear an equation of fractions Clockwise Coefficient Column Common denominator Common difference Common divisor(factor) Common ratio Common mult

9、iple complement complementary angle complete circle complete quadratic (equation) complex fraction composite number compound compound interest compound annual interest concentration concentric circle congruent consecutive consecutive integer consecutive even(odd) integer consist of constant constitu

10、te把二等分立體涂掉，刪掉辯解，范圍；鄰接大量計算結(jié)果保留三位小數(shù)約掉，消掉圓心圓心角圖表弦圓圓形圖圓形的，環(huán)形的圓柱圓的周長分式方程整式化順時針系數(shù)列，圓柱公分母等差數(shù)列的公差共因子；公約數(shù)等比數(shù)列的公比公倍數(shù)余角余角全圓全二次方程繁分數(shù)和數(shù)，指大于一而不是質(zhì)數(shù)的整數(shù)混合物；復利復利年復利濃度同心圓（多邊形）全等的連續(xù)的連續(xù)整數(shù)連續(xù)偶（奇）數(shù)由構(gòu)成不變的，永恒的；常數(shù)構(gòu)成，組成coordinate coordinate axis system coordinate geometry coordinate plane corresponding angles corresponding sid

11、e counterclockwise cross multiplication Cube Cubic cubic block cubic denominations cubic solid cubic units cumulative graph(chart) Curve Curved line cylinder D decagon decimal decimal fraction decimal place decimal point decrease Deduct Degree denominator Denote Depth diagonal diameter Differ differ

12、ence Digit dimension(be) direct(inverse) proportional to discount rate distance distinctDivide dividend divisor divisible坐標坐標系解析幾何坐標平面同位角，對應角對應邊逆時針交叉相乘立方體，立方；三次募 立方體的，立方的 立方體立方單位立方體立方單位累積圖曲線曲線圓柱體十角形，十邊形小數(shù)；小數(shù)的純小數(shù)小數(shù)位小數(shù)點減少，減少量扣除，減去度；度數(shù)（溫度和角度） 分母表示，意味著深度對角線；對角線的直徑額位尺反差，1率 ，字寸正扣離 差數(shù)尺成折距與其它不同的，獨特的除被除數(shù)除數(shù)，約

13、數(shù)可整除的,度（數(shù)），元division done(drawn) to scale E eccentric edge endpoint equality equation equiangular equidistance equilateral equivalentequivalent fraction even integer evenly even integer evenly spaced exponent expression exterior angle F face factor factorable factorial figure fold formula fraction f

14、rom subtract G gain geometric mean geometric progression geometry graph greatest common divisor grid gross H halfway halve height heptagon除法按比例繪制偏心圓，；不同圓心的立體的變或棱端點相等，等式等式，方程等角的等距離的等邊形；等邊的等面積的，等體積的；等價的，相等的, 等量的等值分數(shù)，如1/2和2/4偶數(shù)能再平分的偶數(shù)（能背 4整除）等間隔的指數(shù)表達式外角立體的面因子；將 分解因子可進行因式分解的階乘；因子的，階乘的圖形對折公式，配方分數(shù)從減去幾何平均數(shù)

15、幾何級數(shù)，等比級數(shù)幾何學圖表；用圖表來表示最大公約數(shù)格柵總的，毛的半途的把平分為二；將減半高七邊形hexagon horizontally hundreds hundredth hypotenuse Iidenticalimproper fraction included angle(side) indefinitely independent independent variables inequality in excess of infinite decimal infinite sequence inscribed angleinside dimension installment i

16、nteger integer partintercept interestinterior angle in terms of intersect interval in turninvert a fraction irrational number J joint Lleast(lowest) common multiple leglengthlengthwise(lengthways) like(similar) terms lineline graph六邊形水平地百位第一百個；百分之一（直角三角形）斜邊相等的；恒等的假分數(shù)夾角（邊）無限定地無關(guān)地，獨立地自變量不等式；不相等超過無窮小數(shù)，

17、同 non-terminating decimal無窮數(shù)列圓周角，同弧所對圓心角central angle的尺寸是圓周角的二倍內(nèi)部尺寸分期付款中每一期所付的款項整數(shù)代分數(shù)的整數(shù)部分，代分數(shù)的分數(shù)部分是fractional part截品巨； 截取 eg intercepted arc 截弧利息內(nèi)角用來表不'直線相交， point of inetrsection間隔，區(qū)間依次，輪流求一個分數(shù)的倒數(shù)無理數(shù)接合，接合處最小公倍數(shù)梯形的兩條不平性的邊；直角三角形的直角邊長度縱長的同類項直線，線段 line segment/half line 半直線，射線線型圖literal coefficien

18、t M mathematical operation mean mean proportional median midpoint midway million minor arc AB minuend minus mixed decimal mode monomial multiple multiplicand multiplication multiplier multiply N natural number negative number negligible n-gon nickel nonadjacent nonagon nonzero not necessarily distin

19、ct number number linenumerator numerical coefficient O obtuse angle obtuse triangle octagon odd integer oddsof one dimension on the average operation字母系數(shù)數(shù)學運算平均數(shù)比例中項中數(shù)；中線中占I 八、中途106劣弧AB被減數(shù)減混合小數(shù)，如3.14眾數(shù)單項式多倍的，多重的；倍數(shù) a multiple of被乘數(shù)乘法乘數(shù)乘自然數(shù)負數(shù)可忽略不計的n-邊形五分不相鄰的九邊形非零；非零的不必然不同的數(shù)，數(shù)字數(shù)軸，規(guī)定了原點，正方向和單位長度的直線，數(shù)軸上的

20、點和實數(shù)對應分數(shù)的分子數(shù)字系數(shù)鈍角，大于90度而小于180度的角鈍角三角形八邊形奇數(shù)事物發(fā)生的可能性，機會線性的平均運算order ordinate origin original equation overlapPparallel lines parallelogram pentagon percent percent of interest percent increase percent decrease perfect square(cube)perimeter perpendicular lines pictograph pie gragh(chart) palce plane pl

21、us point pointer point of tangency polynomialpool potion positive power preceding prime number probability product progression(series) projected proportionQquadrantquadratic equation quadrilateral quantity quotient順序，訂單縱坐標原點,origin of coordinates 坐標原點原方程部分重疊，部分搭交平行線平行四邊形五邊形百分號利率，同 rate of interest增加

22、的百分率減少的百分率完全平方（立方），e.g.25是5的完全平方周長垂直線統(tǒng)計圖表圓形圖，餅型圖（位）數(shù)平面加小數(shù)點指針切點多項式聯(lián)營一部分正的哥，乘方在前的，先前的質(zhì)數(shù)，素數(shù)概率（乘）積級數(shù)，同 series被預測，被估計比，比率；比例 e.g. in proportion to與成比例；象限二次方程四邊形數(shù)，數(shù)量商Rradical根號，根式；radius半徑randomly隨機地rate率，比率；速度，速率ratio比，比率ray射線real number實數(shù)reciprocal倒數(shù)rectangle矩形rectangular矩形的；成直角的remainder余數(shù)remote interior angles三角形一個外角對應的兩個內(nèi)錯角repeating decimal無限循環(huán)小數(shù)revolution旋轉(zhuǎn) e.g. revolutions per min 每分鐘轉(zhuǎn)速rhombus菱形right直的root方根；方程的根round四舍五入Ssatisfy使成立scale drawing按比例繪制（的圖）scalene不等邊三角形，不等邊的secant割線section斷回，分 cross section橫截回sector扇形segment弓形；部分sequence數(shù)列set集合shaded region陰影s