SAT數(shù)學(xué)常用詞匯中英文對照:代數(shù)部分
1.基本運(yùn)算:?
add,plus加?
difference差?
divide除?
divisible可被整除的?
dividedevenly被整除?
dividend被除數(shù)?
divisor因子,除數(shù)?
factorial階乘?
multiply,times乘?
power乘方?
product積?
quotient商?
radicalsign,rootsign根號(hào)?
remainder余數(shù)?
roundto四舍五入?
subtract減?
tothenearest四舍五入
2.集合?
proper subset真子集?
solution set解集?
union并集
3.代數(shù)式、方程和不等式
algebraic term代數(shù)項(xiàng)?
equivalent equation同解方程;等價(jià)方程?
inequality不等式?
like terms,similar terms同類項(xiàng)?
linear equation線性方程?
literal coefficient字母系數(shù)?
numerical coefficient數(shù)字系數(shù)?
original equation原方程?
range值域?
triangle inequality三角不等式
4.分?jǐn)?shù)和小數(shù)
complex fraction繁分?jǐn)?shù)?
(least)common denominator(最小)公分母?
decimal fraction純小數(shù)?
denominator分母?
improper fraction假分?jǐn)?shù)?
infinite decimal無窮小數(shù)?
mixed number帶分?jǐn)?shù)?
numerator分子?
proper fraction真分?jǐn)?shù)?
quarter四分之一?
recurring decimal循環(huán)小數(shù)?
simple fraction簡分?jǐn)?shù)?
tenthsunit十分位?
vulgar fraction,common fraction普通分?jǐn)?shù)
5.基本數(shù)學(xué)概念
arithmetic mean算術(shù)平均值?
absolute value絕對值?
base乘冪的底數(shù),底邊?
common logarithm常用對數(shù)?
complementary function余函數(shù)?
constant常數(shù)?
cube立方數(shù),立方體?
cube root立方根?
digit數(shù)字?
exponent指數(shù),冪?
factorization因式分解?
geometric mean幾何平均數(shù)?
inversefunction反函數(shù)?
linear一次的,線性的?
round off四舍五入?
square root平方根?
variable變量?
weighted average加權(quán)平均值
6.數(shù)論?
common divisor公約數(shù)?
common factor公因子?
(least)common multiple(最小)公倍數(shù)?
common ratio公比?
composite number合數(shù)?
consecutive number連續(xù)整數(shù)?
even integer,even number偶數(shù)?
(prime)factor(質(zhì))因子?
integer,whole number整數(shù)?
inverse倒數(shù)?
irrational(number)無理數(shù)?
median中數(shù)?
mode眾數(shù)?
multiple倍數(shù)?
natural number自然數(shù)?
negative whole number負(fù)整數(shù)?
negative number負(fù)數(shù)?
nonnegative非負(fù)的?
odd integer,odd number奇數(shù)?
ordinaryscale,decimalscale十進(jìn)制?
positive number正數(shù)?
positive whole number正整數(shù)?
prime number質(zhì)數(shù)?
real number,rational number實(shí)數(shù),有理數(shù)?
reciprocal倒數(shù)?
tens十位?
units個(gè)位
7.數(shù)列?
arithmetic progression(sequence)等差數(shù)列?
geometric progression(sequence)等比數(shù)列
8.其它?
approximate近似?
(anti)clockwise(逆)順時(shí)針方向?
cardinal基數(shù)?
combination組合?
directproportion正比?
distinct不同的?
estimation估計(jì),近似?
ordinal序數(shù)?
parentheses括號(hào)?
proportion比例?
permutation排列?
table表格?
trigonometric function三角函數(shù)?
unit單位,位
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