英汉数学词汇

数学词汇英汉对照Aabbreviation 簡寫符號；簡寫abscissa 橫坐標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 施於action 作用; 作用力acute angle 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；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; 規則系統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 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arbitrary 任意arbitrary constant 任意常數arc 弧arc length 弧長arc-cosine function 反餘弦函數arc-sin function 反正弦函數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 複數的輻角argument of a function 函數的自變數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 陣列; 數組arrow 前號ascending order 遞升序ascending powers of X X 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 extension 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Bback 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 屬於Bernoulli distribution 伯努利分佈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; 隻射函數billion 十億bimodal distribution 雙峰分佈binary number 二進數binary operation 二元運算binary scale 二進法binary system 二進制binomial 二項式binomial distribution 二項分佈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 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Ccalculation 計算calculator 計算機；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 product 笛卡兒積category 類型；範疇catenary 懸鏈Cauchy sequence 柯西序列Cauchy's 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centripedal 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 特徵(征)方程characteristic function 特徵(征)函數characteristic of logarithm 對數的首數; 對數的定位部characteristic root 特徵(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 環形排列; 圓形排列; 循環排列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；組；類class boundary 組界class interval 組區間；組距class limit 組限；區限class mark 組中點；區中點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 閉凸區域closed interval 閉區間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coefficient 系數coefficient of friction 摩擦係數coefficient of restitution 碰撞係數; 恢復係數coefficient of variation 變差係數cofactor 餘因子; 餘因式cofactor matrix 列矩陣coincide 疊合；重合collection of terms 併項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 denominator 同分母；公分母common difference 公差common divisor 公約數；公約common factor 公因子；公因數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compasses construction 圓規作圖compatible 可相容的complement 餘；補餘complement law 補餘律complementary angle 餘角complementary equation 補充方程complementary event 互補事件complementary function 餘函數complementary probability 互補概率complete oscillation 全振動completing the square 配方complex conjugate 複共軛complex number 複數complex unmber plane 複數平面complex root 複數根component 分量component of force 分力composite function 複合函數; 合成函數composite number 複合數；合成數composition of mappings 映射構合composition of relations 複合關係compound angle 複角compound angle formula 複角公式compound bar chart 綜合棒形圖compound discount 複折扣compound interest 複利；複利息compound probability 合成概率compound statement 複合命題; 複合敘述computation 計算computer 電腦；電子計算機concave 凹concave downward 凹向下的concave polygon 凹多邊形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 置信係數confidence interval 置信區間confidence level 置信水平confidence limit 置信極限confocal section 共焦圓錐曲 congruence (1)全等；(2)同餘congruence class 同餘類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 number 共軛雙曲 conjugate radical 共軛虛/複數conjugate surd 共軛根式; 共軛不盡根conjunction 合取connective 連詞connector box 捙接框consecutive integers 連續整數consecutive numbers 連續數；相鄰數consequence 結論；推論consequent 條件；後項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 estimator 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 恆速率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 連續性continuity correction 連續校正continuous 連續的continuous data 連續數據continuous function 連續函數continuous proportion 連續比例continuous random variable 連續隨機變量contradiction 矛盾converge 收歛convergence 收歛性convergent 收歛的convergent iteration 收歛的迭代convergent sequence 收歛序列convergent series 收歛級數converse 逆(定理)converse of a relation 逆關係converse theorem 逆定理conversion 轉換convex 凸convex 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 係定理; 系; 推論correct to 準確至；取值至correlation 相關correlation coefficient 相關係數correspondence 對應corresponding angles (1)同位角；(2)對應角corresponding element 對應邊corresponding sides 對應邊cosecant 餘割cosine 餘弦cosine formula 餘弦公式cost price 成本cotangent 餘切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Carmer's 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-multiplication 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 累積分佈函數cumulative frequecy 累積頻數；累積頻率cumulative frequency curve 累積頻數曲 cumulative frequcncy distribution 累積頻數分佈cumulative frequency 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Ddamped oscillation 阻尼振動data 數據De Moivre's theorem 棣美弗定理De Morgan's 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decreasing 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 precision 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 推算統計資料; 派生統計資料descending order 遞降序descending powers of x x的降冪descriptive statistics 描述統計學detached coefficients 分離係數(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; 微分係數differential equation 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 line segment 有向線段directed number 有向數direction 方向; 方位direction angle 方向角direction cosine 方向餘弦direction number 方向數direction ratio 方向比directrix 準線Dirichlet function 狄利克來函數discontinuity 不連續性discontinuous 間斷(的);連續(的); 不連續(的) discontinuous point 不連續點discount 折扣discrete 分立; 離散discrete data 離散數據; 間斷數據discrete random variable 間斷隨機變數discrete uniform distribution 離散均勻分佈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 公佈distributive law 分配律diverge 發散divergence 發散(性)divergent 發散的divergent iteration 發散性迭代divergent sequence 發散序列divergent series 發散級數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/ 北dynamics 動力學Eeccentric 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 本徵值eigenvector 本徵向量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elementary 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equiprobable 等概率的equiprobable space 等概率空間equivalence 等價equivalence class 等價類equivalence relation 等價關係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Euler's formula 尤拉公式；歐拉公式evaluate 計值even function 偶函數even number 偶數evenly distributed 均勻分佈的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 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express…in terms of…以………表達expression 式；數式extension 外延；延長；擴張；擴充extension of a function 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Fface 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 circles 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Fermat's last theorem 費爾馬最後定理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 probability 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focal 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；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 頻數分佈；頻率分佈frequency distribution table 頻數分佈表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function 函數function of function 複合函數；疊函數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Ggain 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 高斯分佈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 function 母函數; 生成函數generator (1)母線; (2)生成元geoborad 幾何板geometric distribution 幾何分佈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；(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 網格線group 組；grouped data 分組數據；分類數據grouping terms 併項；集項growth 增長growth factor 增長因子Hhalf angle 半角half angle formula 半角公式half closed interval 半閉區間half open interval 半開區間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Heron's formula 希羅公式heterogeneous (1)參差的; (2)不純一的hexagon 六邊形higher order derivative 高階導數highest common factor(H.C.F) 最大公因數；最高公因式；最高公因子Hindu-Arabic numeral 阿刺伯數字histogram 組織圖；直方圖；矩形圖Holder's Inequality 赫耳德不等式homogeneous 齊次的homogeneous equation 齊次方程Hooke's law 虎克定律horizontal 水平的；水平horizontal asymptote 水平漸近線horizontal component 水平分量horizontal line 橫線 ；水平線horizontal range 水平射程hyperbola 雙曲線hyperbolic function 雙曲函數hypergeometric distribution 超幾何分佈hypocycloid 內擺線hypotenuse 斜邊hypothesis 假設hypothesis testing 假設檢驗hypothetical syllogism 假設三段論hypotrochoid 次內擺線Iidempotent 全冪等的identical 全等；恆等identity 等（式）identity element 單位元identity law 同一律identity mapping 恒等映射identity matrix 恒等矩陣identity relation 恆等關係式if and only if/iff 當且僅當；若且僅若if…, then 若….則；如果…..則illustration 例證；說明image 像點；像image axis 虛軸imaginary circle 虛圓imaginary number 虛數imaginary part 虛部imaginary root 虛根imaginary unit 虛數單位impact 碰撞implication 蘊涵式；蘊含式implicit definition 隱定義implicit function 隱函數imply 蘊涵；蘊含impossible event 不可能事件improper fraction 假分數improper integral 廣義積分; 非正常積分impulse 衝量impulsive force 衝力incentre 內力incircle 內切圓inclination 傾角；斜角inclined plane 斜面included angle 夾角included side 夾邊inclusion mapping 包含映射inclusive 包含的；可兼的inclusive disjunction 包含性析取；可兼析取inconsistent 不相的(的)；不一致(的) increase 遞增；增加increasing function 遞增函數increasing sequence 遞增序列increasing series 遞增級數increment 增量indefinite integral 不定積分idenfinite integration 不定積分法independence 獨立；自變independent equations 獨立方程independent event 獨立事件independent variable 自變量；獨立變數indeterminate (1)不定的；(2)不定元；未定元indeterminate coefficient 不定係數；未定係數indeterminate form 待定型；不定型index,indices 指數；指index notation 指數記數法induced operation 誘導運算induction hypothesis 歸納法假設inelastic collision 非彈性碰撞inequality 不等式；不等inequality sign 不等號inertia 慣性；慣量infer 推斷inference 推論infinite 無限；無窮infinite dimensional 無限維infinite population 無限總體infinite sequence 無限序列；無窮序列infinite series 無限級數；無窮級數infinitely many 無窮多infinitesimal 無限小；無窮小infinity 無限(大)；無窮(大)inflection (inflexion) point 拐點；轉折點inherent error 固有誤差initial approximation 初始近似值initial condition 原始條件；初值條件initial point 始點；起點initial side 始邊initial value 初值；始值initial velocity 初速度initial-value problem 初值問題injection 內射injective function 內射函數inner product 內積input 輸入input box 輸入inscribed circle 內切圓insertion 插入insertion of brackets 加括號instantaneous 瞬時的instantaneous acceleration 瞬時加速度instantaneous speed 瞬時速率instantaneous velocity 瞬時速度integer 整數integrable 可積integrable function 可積函數integral 積分integral index 整數指數integral mean value theorem 積數指數integral part 整數部份integral solution 整數解integral value 整數值integrand 被積函數integrate 積；積分；......的積分integrating factor 積分因子integration 積分法integration by parts 分部積分法integration by substitution 代換積分法；換元積分法integration constant 積分常數interaction 相互作用intercept 截距；截段intercept form 截距式intercept theorem 截線定理interchange 互換interest 利息interest rate 利率interest tax 利息稅interior angle 內角interior angles on the same side of the transversal 同旁內角interior opposite angle 內對角intermediate value theorem 介值定理internal bisector 內分角internal division 內分割internal energy 內能internal force 內力internal point of division 內分點interpolating polynomial 插值多項式interpolation 插值inter-quartile range 四分位數間距intersect 相交intersection (1)交集；(2)相交；(3)交點interval 區間interval estimation 區間估計；區域估計intuition 直觀invalid 失效；無效invariance 不變性invariant (1)不變的；(2)不變量；不變式inverse 反的；逆的inverse circular function 反三角函數inverse cosine function 反餘弦函數inverse function 反函數；逆函數inverse cosine function 反三角函數inverse function 反函數；逆映射inverse mapping 反向映射；逆映射inverse matrix 逆矩陣inverse problem 逆算問題inverse proportion 反比例；逆比例inverse relation 逆關係inverse sine function 反正弦函數inverse tangent function 反正切函數inverse variation 反變(分)；逆變(分) invertible 可逆的invertible matrix 可逆矩陣irrational equation 無理方程irrational number 無理數irreducibility 不可約性irregular 不規則isomorphism 同構isosceles triangle 等腰三角形iterate (1)迭代值; (2)迭代iteration 迭代iteration form 迭代形iterative function 迭代函數iterative method 迭代法Jjet propulsion 噴氣推進joint variation 聯變(分)；連變(分)Kkinetic energy 動能kinetic friction 動摩擦known 己知LL.H.S. 末項L'Hospital's rule 洛必達法則Lagrange interpolating polynomial 拉格朗日插值多項代Lagrange theorem 拉格朗日定理Lami's law 拉密定律Laplace expansion 拉普拉斯展式last term 末項latent root 本征根; 首通徑lattice point 格點latus rectum 正焦弦; 首通徑law 律；定律law of conservation of momentum 動量守恒定律law of indices 指數律；指數定律law of inference 推論律law of trichotomy 三分律leading coefficient 首項係數leading diagonal 主對角線least common multiple, lowest common multiple (L.C.M) 最小公倍數；最低公倍式least value 最小值left hand limit 左方極限lemma 引理lemniscate 雙紐線length 長(度)letter 文字；字母like surd 同類根式like terms 同類項limacon 蝸牛線limit 極限limit of sequence 序列的極限limiting case 極限情況limiting friction 最大靜摩擦limiting position 極限位置line 線；行line of action 作用力線line of best-fit 最佳擬合line of greatest slope 最大斜率的直 ；最大斜率line of intersection 交線line segment 線段linear 線性；一次linear convergence 線性收歛性linear differeantial equation 線性微分方程linear equation 線性方程；一次方程linear equation in two unknowns 二元一次方程；二元線性方程linear inequality 一次不等式；線性不等式linear momentum 線動量linear programming 線性規劃linearly dependent 線性相關的linearly independent 線性無關的literal coefficient 文字係數literal equation 文字方程load 負荷loaded coin 不公正錢幣loaded die 不公正骰子local maximum 局部極大(值)local minimum 局部極小(值)locus, loci 軌跡logarithm 對數logarithmic equation 對數方程logarithmic function 對數函數logic 邏輯logical deduction 邏輯推論；邏輯推理logical step 邏輯步驟long division method 長除法loop 迴路loss 賠本；虧蝕loss per cent 賠率；虧蝕百分率lower bound 下界lower limit 下限lower quartile 下四分位數lower sum 下和lower triangular matrix 下三角形矩陣lowest common multiple(L.C.M) 最小公倍數Mmachine 機械Maclaurin expansion 麥克勞林展開式Maclaurin series 麥克勞林級數magnitude 量；數量；長度；大小major arc 優弧；大弧major axis 長軸major sector 優扇形；大扇形major segment 優弓形；大弓形mantissa 尾數mantissa of logarithm 對數的尾數；對數的定值部many to one 多個對一個many-sided figure 多邊形many-valued 多值的map into 映入map onto 映上mapping 映射marked price 標價Markov chain 馬可夫鏈mass 質量mathematical analysis 數學分析mathematical induction 數學歸納法mathematical sentence 數句mathematics 數學matrix 陣; 矩陣matrix addition 矩陣加法matrix equation 矩陣方程matrix multiplication 矩陣乘法matrix operation 矩陣運算maximize 極大maximum absolute error 最大絕對誤差maximum point 極大點maximum value 極大值mean 平均(值)；平均數；中數mean deviation 中均差；平均偏差mean value theorem 中值定理measure of dispersion 離差的量度measurement 量度mechanical energy 機械能median (1)中位數；(2)中線meet 相交；相遇mensuration 計量；求積法method 方法method of completing square 配方法method of interpolation 插值法; 內插法method of least squares 最小二乘法; 最小平方法method of substitution 代換法；換元法method of successive substitution 逐次代換法; 逐次調替法method of superposition 疊合法metric unit 十進制單位mid-point 中點mid-point formula 中點公式mid-point theorem 中點定理million 百萬minimize 極小minimum point 極小點minimum value 極小值Minkowski Inequality 閔可夫斯基不等式minor (1)子行列式；(2)劣；較小的minor arc 劣弧；小弧minor axis 短軸minor of a determinant 子行列式minor sector 劣扇形；小扇形minor segment 劣弓形；小弓形minus 減minute 分mixed number(fraction) 帶分數modal class 眾數組mode 眾數model 模型modulo (1)模; 模數; (2)同餘modulo arithmetic 同餘算術modulus 模; 模數modulus of a complex number 複數的模modulus of elasticity 彈性模(數)moment arm (1)矩臂; (2)力臂moment of a force 力矩moment of inertia 貫性矩momentum 動量monomial 單項式monotone 單調monotonic convergence 單調收歛性monotonic decreasing 單調遞減monotonic decreasing function 單調遞減函數monotonic function 單調函數monotonic increasing 單調遞增monotonic increasing function 單調遞增函數motion 運動movable pulley 動滑輪multinomial 多項式multiple 倍數multiple angle 倍角multiple-angle formula 倍角公式multiple root 多重根multiplicand 被乘數multiplication 乘法multiplication law (of probability) (概率)乘法定律multiplicative inverse 乘法逆元multiplicative property 可乘性multiplicity 重數multiplier 乘數；乘式multiply 乘multi-value 多值的mulually disjoint 互不相交mutually exclusive events 互斥事件mutually independent 獨立; 互相獨立mutually perpendicular lines 互相垂直Nn factorial n階乘n th derivative n階導數n th root n次根；n次方根n the root of unity 單位的n次根Napierian logarithm 納皮爾對數; 自然對數natural logarithm 自然對數natural number 自然數natural surjection 自然滿射necessary and sufficient condition 充要條件necessary condition 必要條件negation 否定式negative 負negative angle 負角negative binomial distribution 負二項式分佈negative index 負指數negative integer 負整數negative number 負數negative vector 負向量; 負矢量neighborhood 鄰域net 淨(值)net force 淨力Newton-Cote's rule 牛頓- 高斯法則Newton-Raphson's method 牛頓- 納遜方法Newton's formula 牛頓公式Newton's law of motion 牛頓運動定律Newton's method 牛頓方法n-gon n邊形nonagon 九邊形non-collinear 不共線non-commutative 非交換的non-linear 非線性non-linear equation 非線性方程non-negative 非負的non-reflexive 非自反的non-singular (1)滿秩的; (2)非奇異的non-singular matrix 滿秩矩陣non-transitive 非可遞的non-trivial 非平凡的non-zero 非零norm 模方; 範數normal (1)垂直的；正交的；法線的(2)正態的(3)正常的；正規的normal curve 正態分佈曲 ；常庇分佈曲 ；正規曲 ；正庇曲normal distribution 正態分佈，常態分佈normal form 法線式normal reaction 反向法作用力normal to curve 曲線的法線normal vector 法向量normalize 正規化normalized form 標準型notation 記法；記號null 零; 空null hypothesis 零假設; 虛假設null set 空集null vector 零向量number 數number line 數線number pair 數偶number pattern 數型number plane 數平面number system 數系numeral 數字；數碼numeral system 記數系統numerator 分子numerical 數值的；數字的numerical analysis 數字分析numerical expression 數字式numerical integration 數值積分法numerical method 計算方法；數值法Oobjective function 目標函數oblique 斜的oblique asymptote 斜漸近線oblique cone 斜圓錐oblique impact 斜向碰撞oblique triangle 斜三角形obtuse angle 鈍角。