integer加1_AP双语数学常用的术语(1)
“語言就是思維。”我總是宣揚這個觀點,要求學生記住基本的術語表述。名字曉得什么意思了,其數(shù)學理論也多少認識了。我會陸續(xù)把整理的一些常用的詞匯發(fā)布,尤其是近期需要參加數(shù)學補考的同學。
Mathematical terminology數(shù)學術語
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1基本運算arithmetic:?
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??
round??to?the?nearest?????????? 四舍五入??
round?off四舍五入
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常用對數(shù)?
2.有關分數(shù)和小數(shù)?
proportion比例?
direct proportion正比?
common ratio公比
proper fraction真分數(shù)
improper fraction假分數(shù)
mixed number帶分數(shù)
vulgar?fraction,?common?fraction普通分數(shù)?
simple?fraction簡分數(shù)?
complex?fraction繁分數(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??
approximate近似?
estimation估計,近似
3.有關數(shù)論
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natural?number自然數(shù)?
positive?number正數(shù)?
negative?number負數(shù)?
odd?integer,?odd?number奇數(shù)
?even?integer,?even?number偶數(shù)
?integer,?whole?number整數(shù)?
positive?whole?number正整數(shù)?
negative?whole?number負整數(shù)?
consecutive?number連續(xù)整數(shù)?
real?number,?rational?number實數(shù),有理數(shù)
?irrational(number)無理數(shù)?
composite?number合數(shù)e.g.4,6,8,9,10,12,14,15……?
prime?number質數(shù)e.g.2,3,5,7,11,13,15……
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)因子
common factor公因子?
ordinary scale, decimal scale十進制 nonnegative非負的
tens十位
units個位
mode眾數(shù)
median中數(shù)?
cardinal基數(shù)
ordinal序數(shù)?
4.有關代數(shù)式、方程和不等式??
algebraic?term代數(shù)項?
like?terms,?similar?terms同類項?
numerical?coefficient數(shù)字系數(shù)
?literal?coefficient字母系數(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?等價方程?
linear?equation線性方程
factorization因式分解
微積分術語
topic 1? 極限問題
Limit??????????????????????? n.極限
left-hand limit????????????????? 左極限
right-handlimit??? ????????????右極限
approach??????????????????? 接近,靠近
lnfinity??????????????????? n.無窮
positiveinfinity???????????? 正無窮
negativeinfinity ?????????????負無窮
algebraical??????????????? adj.代數(shù)(學)的
coefficient???????????????? n.系數(shù)
the highest power of x???????? x的最高指數(shù)項
numerator????????????????? n.分子
denominator??????????????? n.分母
horizontal asymptote????????? 水平漸近線
verticalasymptote ????????豎直漸近線
Topic2? 連續(xù)性
continuity,?continuous??? ?[?kɑnt??n(j)u?di]
continuous function
continuous on an interval I
interval
domain
range
discontinuity????? 美[?d?s?kɑnt??n(j)u?di ]
discontinuity point
removablediscontinuity
nonremovable
infinitediscontinuity
jumpdiscontinuity
composite function
extreme value theorem
intermediate value theorem
zero point theorem
Topic3 導數(shù)
Derivative ? ? ? ? ? ? ? ?導數(shù)
differentiate????????????求…的導數(shù)
differentiability ? ? ? ? n. 可微性
differentiable ? ? ? ? ?adj. 可微的
difference quotient??????????差商
instantaneous rates of change with respectto x??
average rate of change of y with respect tox
instantaneous velocity
average velocity
acceleration??????????????????????????加速度
jerk?????????????????????? ? ? ??[d??rk]猝然移動,加速度變化率
Tangent line????????????????????切線
slope?????????????????????????????????? 斜率
steepness???????????????? ?傾斜度
secant line??????????????????割線
normal line??????????????????法線
notation
first/second/…n-th derivative???????一階/二階/…n階導數(shù)
higher order derivative????????????????????? 高階導數(shù)
the power rule???????????????????冪法則
the addition rule???????????????加法法則
the product rule?????????????????乘法法則
the quotient rule????????????????商法則
chain rule????????????????????????鏈式法則
polynomial????????????????????????? ???? 多項式
Figure out????????????????????????? ?????? 計算
radical????????????????????????????? ???? 根式
reciprocal ? ? ? ? ? ? ? ? ? ? ? ? ?n. 倒數(shù)
with respect to??????????????關于,對…
trigonometric functions??????三角函數(shù)
inverse function
implicit differentiation?????????????????????????????隱函數(shù)
Topic:不定積分與微分方程
Differential 微分
linearzation 線性化
error 誤差
approximation 近似
Antiderivative 原函數(shù),不定積分
arbitrary constant 任意常數(shù)
integration 積分,積分法
definite integral?? 定積分
indifinite integral 不定積分
integrand 被積函數(shù)
basic antidifferentiation formulas 基本的積分公式
every differentiation rule has a corresponding integration rule.
integration by parts 分部積分
substitution method 換元法
eliminate 除去,消去
strategy for integration
techniques of integration
rational function 分式函數(shù)
partial fractions 部分分式
indeterminateform 未定式
L’Hospital’s Rule 洛必達法則
differential equation (DE) 微分方程
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