數學英語單詞

1、abbreviation簡寫符號；簡寫absolute complement絕對補集absolute error絕對誤差absolute inequality絕不等式absolute maximum絕對極大值absolute minimum絕對極小值absolute monotonic絕對單調absolute value絕對值accelerate加速acceleration加速度acceleration due to gravity重力加速度; 地心加速度accumulation累積accumulative累積的accuracy準確度act on施于action作用; 作用力acute ang

2、le銳角acute-angled triangle銳角三角形add加addition加法addition formula加法公式addition law加法定律addition law(of probability)（概率）加法定律additive inverse加法逆元; 加法反元additive property可加性adjacent angle鄰角adjacent side鄰邊adjoint matrix伴隨矩陣algebra代數algebraic代數的algebraic equation代數方程algebraic expression代數式algebraic fraction代數分式；

3、代數分數式algebraic inequality代數不等式algebraic number代數數algebraic operation代數運算algebraically closed代數封閉algorithm算法系統(tǒng); 規(guī)則系統(tǒng)alternate angle（交）錯角alternate segment內錯弓形alternating series交錯級數alternative hypothesis擇一假設; 備擇假設; 另一假設altitude高；高度；頂垂線；高線ambiguous case兩義情況；二義情況amount本利和；總數analysis分析；解析analytic geometry

4、解析幾何angle角angle at the centre圓心角angle at the circumference圓周角angle between a line and a plane直與平面的交角angle between two planes兩平面的交角angle bisection角平分angle bisector角平分線；分角線angle in the alternate segment交錯弓形的圓周角angle in the same segment同弓形內的圓周角angle of depression俯角angle of elevation仰角angle of friction靜

5、摩擦角; 極限角angle of greatest slope最大斜率的角angle of inclination傾斜角angle of intersection相交角；交角angle of projection投射角angle of rotation旋轉角angle of the sector扇形角angle sum of a triangle三角形內角和angles at a point同頂角angular displacement角移位angular momentum角動量angular motion角運動angular velocity角速度annum(X% per annum)年（年

6、利率X%）anti-clockwise direction逆時針方向；返時針方向anti-clockwise moment逆時針力矩anti-derivative反導數; 反微商anti-logarithm逆對數；反對數anti-symmetric反對稱apex頂點approach接近；趨近approximate value近似值approximation近似；略計；逼近Arabic system阿刺伯數字系統(tǒng)arbitrary任意arbitrary constant任意常數arc弧arc length弧長arc-cosine function反余弦函數arc-sin function反正弦函

7、數arc-tangent function反正切函數area面積Argand diagram阿根圖, 阿氏圖argument(1)論證; (2)輻角argument of a complex number復數的輻角argument of a function函數的自變量arithmetic算術arithmetic mean算術平均；等差中頂；算術中頂arithmetic progression算術級數；等差級數arithmetic sequence等差序列arithmetic series等差級數arm邊array數組; 數組arrow前號ascending order遞升序ascending

8、 powers of XX 的升冪assertion斷語; 斷定associative law結合律assumed mean假定平均數assumption假定；假設asymmetrical非對稱asymptote漸近asymptotic error constant漸近誤差常數at rest靜止augmented matrix增廣矩陣auxiliary angle輔助角auxiliary circle輔助圓auxiliary equation輔助方程average平均；平均數；平均值average speed平均速率axiom公理axiom of existence存在公理axiom of e

9、xtension延伸公理axiom of inclusion包含公理axiom of pairing配對公理axiom of power冪集公理axiom of specification分類公理axiomatic theory of probability概率公理論axis軸axis of parabola拋物線的軸axis of revolution旋轉軸axis of rotation旋轉軸axis of symmetry對稱軸back substitution回代bar chart棒形圖；條線圖；條形圖；線條圖base（1）底；（2）基；基數base angle底角base area底

10、面base line底線base number底數；基數base of logarithm對數的底basis基Bayes theorem貝葉斯定理bearing方位（角）；角方向（角）bell-shaped curve鐘形圖belong to屬于Bernoulli distribution伯努利分布Bernoulli trials伯努利試驗bias偏差；偏倚biconditional雙修件式; 雙修件句bijection對射; 雙射; 單滿射bijective function對射函數; 只射函數billion十億bimodal distribution雙峰分布binary number二進數

11、binary operation二元運算binary scale二進法binary system二進制binomial二項式binomial distribution二項分布binomial expression二項式binomial series二項級數binomial theorem二項式定理bisect平分；等分bisection method分半法；分半方法bisector等分線；平分線Boolean algebra布爾代數boundary condition邊界條件boundary line界（線）；邊界bounded有界的bounded above有上界的；上有界的bounded

12、below有下界的；下有界的bounded function有界函數bounded sequence有界序列brace大括號bracket括號breadth闊度broken line graph折線圖calculation計算calculator計算器；計算器calculus(1) 微積分學; (2) 演算cancel消法；相消canellation law消去律canonical典型; 標準capacity容量cardioid心臟Cartesian coordinates笛卡兒坐標Cartesian equation笛卡兒方程Cartesian plane笛卡兒平面Cartesian pro

13、duct笛卡兒積category類型；范疇catenary懸鏈Cauchy sequence柯西序列Cauchys principal value柯西主值Cauchy-Schwarz inequality柯西 - 許瓦爾茲不等式central limit theorem中心極限定理central line中線central tendency集中趨centre中心；心centre of a circle圓心centre of gravity重心centre of mass質量中心centrifugal force離心力centripedal acceleration向心加速度centripeda

14、l force force向心力centroid形心；距心certain event必然事件chain rule鏈式法則chance機會change of axes坐標軸的變換change of base基的變換change of coordinates坐標軸的變換change of subject主項變換change of variable換元；變量的換characteristic equation特征(征)方程characteristic function特征(征)函數characteristic of logarithm對數的首數; 對數的定位部characteristic root特征

15、(征)根chart圖；圖表check digit檢驗數位checking驗算chord弦chord of contact切點弦circle圓circular圓形；圓的circular function圓函數；三角函數circular measure弧度法circular motion圓周運動circular permutation環(huán)形排列; 圓形排列; 循環(huán)排列circumcentre外心；外接圓心circumcircle外接圓circumference圓周circumradius外接圓半徑circumscribed circle外接圓cissoid蔓葉class區(qū)；組；類class boun

16、dary組界class interval組區(qū)間；組距class limit組限；區(qū)限class mark組中點；區(qū)中點classical theory of probability古典概率論classification分類clnometer測斜儀clockwise direction順時針方向clockwise moment順時針力矩closed convex region閉凸區(qū)域closed interval閉區(qū)間coaxial共軸coaxial circles共軸圓coaxial system共軸系coded data編碼數據coding method編碼法co-domain上域coeff

17、icient系數coefficient of friction摩擦系數coefficient of restitution碰撞系數; 恢復系數coefficient of variation變差系數cofactor余因子; 余因式cofactor matrix列矩陣coincide迭合；重合collection of terms并項collinear共線collinear planes共線面collision碰撞column(1)列；縱行；(2) 柱column matrix列矩陣column vector列向量combination組合common chord公弦common denomin

18、ator同分母；公分母common difference公差common divisor公約數；公約common factor公因子；公因子common logarithm常用對數common multiple公位數；公倍common ratio公比common tangent公切commutative law交換律comparable可比較的compass羅盤compass bearing羅盤方位角compasses圓規(guī)compasses construction圓規(guī)作圖compatible可相容的complement余；補余complement law補余律complementary an

19、gle余角complementary equation補充方程complementary event互補事件complementary function余函數complementary probability互補概率complete oscillation全振動completing the square配方complex conjugate復共軛complex number復數complex unmber plane復數平面complex root復數根component分量component of force分力composite function復合函數; 合成函數composite nu

20、mber復合數；合成數composition of mappings映射構合composition of relations復合關系compound angle復角compound angle formula復角公式compound bar chart綜合棒形圖compound discount復折扣compound interest復利；復利息compound probability合成概率compound statement復合命題; 復合敘述computation計算computer計算機；電子計算器concave凹concave downward凹向下的concave polygon凹

21、多邊形concave upward凹向上的concentric circles同心圓concept概念conclusion結論concurrent共點concyclic共圓concyclic points共圓點condition條件conditional條件句；條件式conditional identity條件恒等式conditional inequality條件不等式conditional probability條件概率cone錐；圓錐（體）confidence coefficient置信系數confidence interval置信區(qū)間confidence level置信水平confide

22、nce limit置信極限confocal section共焦圓錐曲congruence(1)全等；(2)同余congruence class同余類congruent全等congruent figures全等圖形congruent triangles全等三角形conic二次曲; 圓錐曲conic section二次曲; 圓錐曲conical pendulum圓錐擺conjecture猜想conjugate共軛conjugate axis共軛conjugate diameters共軛軸conjugate hyperbola共軛(直)徑conjugate imaginary / complex n

23、umber共軛雙曲conjugate radical共軛虛/復數conjugate surd共軛根式; 共軛不盡根conjunction合取connective連詞connector box捙接框consecutive integers連續(xù)整數consecutive numbers連續(xù)數；相鄰數consequence結論；推論consequent條件；后項conservation of energy能量守恒conservation of momentum動量守恒conserved守恒consistency condition相容條件consistent一貫的；相容的consistent est

24、imator相容估計量constant常數constant acceleration恒加速度constant force恒力constant of integration積分常數constant speed恒速率constant term常項constant velocity怛速度constraint約束；約束條件construct作construction作圖construction of equation方程的設立continued proportion連比例continued ratio連比continuity連續(xù)性continuity correction連續(xù)校正continuous連

25、續(xù)的continuous data連續(xù)數據continuous function連續(xù)函數continuous proportion連續(xù)比例continuous random variable連續(xù)隨機變量contradiction矛盾converge收斂convergence收斂性convergent收斂的convergent iteration收斂的迭代convergent sequence收斂序列convergent series收斂級數converse逆(定理)converse of a relation逆關系converse theorem逆定理conversion轉換convex凸co

26、nvex polygon凸多邊形convexity凸性coordinate坐標coordinate geometry解析幾何；坐標幾何coordinate system坐標系系定理；系；推論coplanar共面coplanar forces共面力coplanar lines共面co-prime互質; 互素corollary系定理; 系; 推論correct to準確至；取值至correlation相關correlation coefficient相關系數correspondence對應corresponding angles(1)同位角；(2)對應角corresponding element對

27、應邊corresponding sides對應邊cosecant余割cosine余弦cosine formula余弦公式cost price成本cotangent余切countable可數countable set可數集countably infinite可數無限counter clockwise direction逆時針方向；返時針方向counter example反例counting數數；計數couple力偶Carmers rule克萊瑪法則criterion準則critical point臨界點critical region臨界域cirtical value臨界值cross-multip

28、lication交叉相乘cross-section橫切面；橫截面；截痕cube正方體；立方；立方體cube root立方根cubic三次方；立方；三次(的)cubic equation三次方程cubic roots of unity單位的立方根cuboid長方體；矩體cumulative累積的cumulative distribution function累積分布函數cumulative frequecy累積頻數；累積頻率cumulative frequency curve累積頻數曲cumulative frequcncy distribution累積頻數分布cumulative freque

29、ncy polygon累積頻數多邊形；累積頻率直方圖curvature of a curve曲線的曲率curve曲線curve sketching曲線描繪(法)curve tracing曲線描跡(法)curved line曲線curved surface曲面curved surface area曲面面積cyclic expression輸換式cyclic permutation圓形排列cyclic quadrilateral圓內接四邊形cycloid旋輸線; 擺線cylinder柱；圓柱體cylindrical圓柱形的damped oscillation阻尼振動data數據De Moivres

30、 theorem棣美弗定理De Morgans law德摩根律decagon十邊形decay衰變decay factor衰變因子decelerate減速decelaration減速度decile十分位數decimal小數decimal place小數位decimal point小數點decimal system十進制decision box判定框declarative sentence說明語句declarative statement說明命題decoding譯碼decrease遞減decreasing function遞減函數；下降函數decreasing sequence遞減序列；下降序列d

31、ecreasing series遞減級數；下降級數decrement減量deduce演繹deduction推論deductive reasoning演繹推理definite確定的；定的definite integral定積分definition定義degenerated conic section降級錐曲線degree(1) 度; (2) 次degree of a polynomial多項式的次數degree of accuracy準確度degree of confidence置信度degree of freedom自由度degree of ODE常微分方程次數degree of precis

32、ion精確度delete刪除; 刪去denary number十進數denominator分母dependence(1)相關; (2)應變dependent event(s)相關事件; 相依事件; 從屬事件dependent variable應變量; 應變數depreciation折舊derivable可導derivative導數derived curve導函數曲線derived function導函數derived statistics推算統(tǒng)計資料; 派生統(tǒng)計資料descending order遞降序descending powers of xx的降序descriptive statisti

33、cs描述統(tǒng)計學detached coefficients分離系數(法)determinant行列式deviation偏差; 變差deviation from the mean離均差diagonal對角線diagonal matrix對角矩陣diagram圖; 圖表diameter直徑diameter of a conic二次曲線的直徑difference差difference equation差分方程difference of sets差集differentiable可微differential微分differential coefficient微商; 微分系數differential equ

34、ation微分方程differential mean value theorem微分中值定理differentiate求.的導數differentiate from first principle從基本原理求導數differentiation微分法digit數字dimension量; 量網; 維(數)direct impact直接碰撞direct image直接像direct proportion正比例direct tax, direct taxation直接稅direct variation正變(分)directed angle有向角directed line有向直線directed lin

35、e segment有向線段directed number有向數direction方向; 方位direction angle方向角direction cosine方向余弦direction number方向數direction ratio方向比directrix準線Dirichlet function狄利克來函數discontinuity不連續(xù)性discontinuous間斷(的);連續(xù)(的); 不連續(xù)(的)discontinuous point不連續(xù)點discount折扣discrete分立; 離散discrete data離散數據; 間斷數據discrete random variable間

36、斷隨機變數discrete uniform distribution離散均勻分布discriminant判別式disjoint不相交的disjoint sets不相交的集disjunction析取dispersion離差displacement位移disprove反證distance距離distance formula距離公式distinct roots相異根distincr solution相異解distribution公布distributive law分配律diverge發(fā)散divergence發(fā)散(性)divergent發(fā)散的divergent iteration發(fā)散性迭代diverg

37、ent sequence發(fā)散序列divergent series發(fā)散級數divide除dividend(1)被除數；(2)股息divisible可整除division除法division algorithm除法算式divisor除數；除式；因子divisor of zero零因子dodecagon十二邊形domain定義域dot點dot product點積double angle二倍角double angle formula二倍角公式double root二重根dual對偶duality(1)對偶性; (2) 雙重性due east/ south/ west /north向 東/ 南/ 西/

38、北dynamics動力學eccentric angle離心角eccentric circles離心圓eccentricity離心率echelon form梯陣式echelon matrix梯矩陣edge棱；邊efficient estimator有效估計量effort施力eigenvalue本征值eigenvector本征向量elastic body彈性體elastic collision彈性碰撞elastic constant彈性常數elastic force彈力elasticity彈性element元素elementary event基本事件elementary function初等函數e

39、lementary row operation基本行運算elimination消法elimination method消去法；消元法ellipse橢圓ellipsiod橢球體elliptic function橢圓函數elongation伸張；展empirical data實驗數據empirical formula實驗公式empirical probability實驗概率；經驗概率empty set空集encoding編碼enclosure界限end point端點energy能; 能量entire surd整方根epicycloid外擺線equal相等equal ratios theorem等

40、比定理equal roots等根equal sets等集equality等(式)equality sign等號equation方程equation in one unknown一元方程equation in two unknowns(variables)二元方程equation of a straight line直線方程equation of locus軌跡方程equiangular等角(的)equidistant等距(的)equilateral等邊(的)equilateral polygon等邊多邊形equilateral triangle等邊三角形equilibrium平衡equipro

41、bable等概率的equiprobable space等概率空間equivalence等價equivalence class等價類equivalence relation等價關系equivalent等價(的)error誤差error allowance誤差寬容度error estimate誤差估計error term誤差項error tolerance誤差寬容度escribed circle旁切圓estimate估計；估計量estimator估計量Euclidean algorithm歐幾里德算法Euclidean geometry歐幾里德幾何Eulers formula尤拉公式；歐拉公式ev

42、aluate計值even function偶函數even number偶數evenly distributed均勻分布的event事件exact真確exact differential form恰當微分形式exact solution準確解；精確解；真確解exact value法確解；精確解；真確解example例excentre外心exception例外excess起exclusive不包含exclusive disjunction不包含性析取exclusive events互斥事件exercise練習exhaustive event(s)徹底事件existential quantifier

43、存在量詞expand展開expand form展開式expansion展式expectation期望expectation value, expected value期望值；預期值experiment實驗；試驗experimental試驗的experimental probability實驗概率explicit function顯函數exponent指數exponential function指數函數exponential order指數階; 指數級expressin terms of以表達expression式；數式extension外延；延長；擴張；擴充extension of a fun

44、ction函數的擴張exterior angle外角external angle bisector外分角external point of division外分點extreme point極值點extreme value極值extremum極值face面factor因子；因式；商factor method因式分解法factor theorem因子定理；因式定理factorial階乘factorization因子分解；因式分解factorization of polynomial多項式因式分解fallacy謬誤FALSE假(的)falsehood假值family族family of circle

45、s圓族family of concentric circles同心圓族family of straight lines直線族feasible solution可行解；容許解Fermats last theorem費爾馬最后定理Fibonacci number斐波那契數；黃金分割數Fibonacci sequence斐波那契序列fictitious mean假定平均數figure(1)圖(形)；(2)數字final velocity末速度finite有限finite dimensional vector space有限維向量空間finite population有限總體finite probab

46、ility space有限概率空間finite sequence有限序列finite series有限級數finite set有限集first approximation首近似值first derivative一階導數first order differential equation一階微分方程first projection第一投影; 第一射影first quartile第一四分位數first term首項fixed deposit定期存款fixed point定點fixed point iteration method定點迭代法fixed pulley定滑輪flow chart流程圖foc

47、al axis焦軸focal chord焦弦focal length焦距focus(foci)焦點folium of Descartes笛卡兒葉形線foot of perpendicular垂足for all X對所有Xfor each /every X對每一Xforce力forced oscillation受迫振動form形式；型formal proof形式化的證明format格式；規(guī)格formula(formulae)公式four leaved rose curve四瓣玫瑰線four rules四則four-figure table四位數表fourth root四次方根fraction分數

48、；分式fraction in lowest term最簡分數fractional equation分式方程fractional index分數指數fractional inequality分式不等式free fall自由下墜free vector自由向量; 自由矢量frequency頻數；頻率frequency distribution頻數分布；頻率分布frequency distribution table頻數分布表frequency polygon頻數多邊形；頻率多邊形friction摩擦; 摩擦力frictionless motion無摩擦運動frustum平截頭體fulcrum支點fu

49、nction函數function of function復合函數；迭函數functional notation函數記號fundamental theorem of algebra代數基本定理fundamental theorem of calculus微積分基本定理gain增益；賺；盈利gain perent賺率；增益率；盈利百分率game（1）對策；（2）博奕Gaussian distribution高斯分布Gaussian elimination高斯消去法general form一般式；通式general solution通解；一般解general term通項generating fun

50、ction母函數; 生成函數generator(1)母線; (2)生成元geoborad幾何板geometric distribution幾何分布geometric mean幾何平均數；等比中項geometric progression幾何級數；等比級數geometric sequence等比序列geometric series等比級數geometry幾何；幾何學given給定；已知global全局; 整體global maximum全局極大值; 整體極大值global minimum全局極小值; 整體極小值golden section黃金分割grade等級gradient(1)斜率；傾斜率；

51、(2)梯度grand total總計graph圖像；圖形；圖表graph paper圖表紙graphical method圖解法graphical representation圖示；以圖樣表達graphical solution圖解gravitational acceleration重力加速度gravity重力greatest term最大項greatest value最大值grid lines網網格線group組；grouped data分組數據；分類數據grouping terms并項；集項growth增長growth factor增長因子half angle半角half angle formula半角公式half closed interval半閉區(qū)間half open interval半開區(qū)間harmonic mean(1) 調和平均數; (2) 調和中項harmonic progression調和級數head正面（錢幣）height高（度）helix螺旋線hemisphere半球體；半球heptagon七邊形Herons formul