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1、SAT2:PHY,MATH物理，數(shù)學詞匯表數(shù)學：add，plus加subtract減difference差multiply,times乘product積divide除divisible可被整除的dividedevenly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radicalsign,rootsign根號roundto四舍五入tothenearest四舍五入2.有關集合union并集propersubset真子集solutionset解集3.有關代數(shù)式、方程和不等式algebraict
2、erm代數(shù)項liketerms,similarterms同類項numericalcoefficient數(shù)字系數(shù)literalcoefficient字母系數(shù)inequality不等式triangleinequality三角不等式range值域originalequation原方程equivalentequation同解方程等價方程linearequation線性方程(e.g.5x+6=22)4.有關分數(shù)和小數(shù)properfraction真分數(shù)improperfraction假分數(shù)mixednumber帶分數(shù)1vulgarfraction，commonfraction普通分
3、數(shù)simplefraction簡分數(shù)complexfraction繁分數(shù)numerator分子denominator分母(least)commondenominator(最小)公分母quarter四分之一decimalfraction純小數(shù)infinitedecimal無窮小數(shù)recurringdecimal循環(huán)小數(shù)tenthsunit十分位5.基本數(shù)學概念arithmeticmean算術平均值weightedaverage加權平均值geometricmean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squareroot平方根cub
4、eroot立方根commonlogarithm常用對數(shù)digit數(shù)字constant常數(shù)variable變量inversefunction反函數(shù)complementaryfunction余函數(shù)linear一次的，線性的factorization因式分解absolutevalue絕對值，e.g.｜-32｜=32roundoff四舍五入6.有關數(shù)論naturalnumber自然數(shù)positivenumber正數(shù)negativenumber負數(shù)oddinteger,oddnumber奇數(shù)eveninteger,evennumber偶數(shù)integer,wholenumber整數(shù)
5、positivewholenumber正整數(shù)negativewholenumber負整數(shù)consecutivenumber連續(xù)整數(shù)2realnumber,rationalnumber實數(shù),有理數(shù)irrational(number)無理數(shù)inverse倒數(shù)compositenumber合數(shù)e.g.4,6,8,9,10,12,14,15……primenumber質(zhì)數(shù)e.g.2,3,5,7,11,13,15……reciprocal倒數(shù)commondivisor公約數(shù)multiple倍數(shù)(least)commonmultiple(最小)公倍數(shù)(prime)factor(質(zhì))因子
6、commonfactor公因子ordinaryscale,decimalscale十進制nonnegative非負的tens十位units個位mode眾數(shù)median中數(shù)commonratio公比7.數(shù)列arithmeticprogression(sequence)等差數(shù)列geometricprogression(sequence)等比數(shù)列8.其它approximate近似(anti)clockwise(逆)順時針方向cardinal基數(shù)ordinal序數(shù)directproportion正比distinct不同的estimation估計，近似parentheses括號p
7、roportion比例permutation排列combination組合table表格trigonometricfunction三角函數(shù)unit單位,位幾何部分1.所有的角3alternateangle內(nèi)錯角correspondingangle同位角verticalangle對頂角centralangle圓心角interiorangle內(nèi)角exteriorangle外角supplementaryangles補角complementaryangle余角adjacentangle鄰角acuteangle銳角obtuseangle鈍角righ
