数学相关英语词汇.doc

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1、. .Applying Mathematics and solving problemsAnswer 答案Evidence 证据Explain 解释Explore 探测、探险Investigate 调查、研究Method 做法、Problem 问题、习题Reason, reasons 原因、理由Results 结果Solution (of a problem) 解决办法Solve 解决True, false 正；反Numbers and the number systemPlace value, ordering and roundingApproximate, approximately 近

2、似的、大约Approximately equal to 大约等于 Between 在之间pare 比较、对比Decimal number小数Decimal place 小数位Equals (=) 等于Greater than, less than 大于；小于Greatest value, least value 最大值；最小值Most/least significant digit最高/低位,最高/低有效位数字Nearest 最近的Order 序、次序Place value 位值Round 舍入值舍入到指定的小数位数Tenth, hundredth, thousandth小数一位；二位；三位T

3、o one decimal place (to 1 d.p.) 到小数一位Value 值Zero place holder 零位Integers, powers and rootsClassify 分类mon factor 公因子、公因数Consecutive 连续的Divisible, divisibility 可整除Divisor 除数Factor 因子Factorise 因子分解 Highest mon factor (HCF) 最高公因子Integer 整数Lowest mon multiple (LCM) 最小公倍数Multiple 倍数Negative 负Positive 正Pri

4、me 素Prime factor 质因、质因素Property 性质Sign 符号、记号Square number, squared 正方形数、平方数Square root 平方根、二次根Triangular number 三角形数Fractions, decimals, percentages, ratio and proportionCancel, cancellation 消法、相消Convert 换算Decimal fraction 十进小数Equivalent, equivalence 等价（的）Fraction 分数、分式Lowest terms 最小项Mixed number 带

5、分数Numerator, denominator 分子；分母Percentage 百分法、百分数Proper/improper fraction 真分数；假分数Proportion 比例Ratio, notation 3:2 比、比率Simplest form 最简单形式最后一道题是将一方程式化简为最简单形式。CalculationsAdd, addition 加，加法Amount 数量，总额Brackets 括号Calculate, calculation 计算Calculator: clear, display, enter, key, memory 计算机：取消、删除，屏幕，输入，数字键

6、，存储Change (money) 找零钱mutative 可交换plements (in 10, 100) 余；补余Currency 货币Difference 差Discount 折扣Divide, division 除，除法Double, halve二倍Estimate估计、估计量Exact, exactly真确Exchange rate汇率； 兑换率Factor因子、因式、商Increase, decrease递增、增加；Inverse 反的、逆的Multiply, multiplication 乘，乘法Nearly 几乎Operation 运算Order of operations P

7、EMDAS 运算次序使用括号来明确运算顺序。Partition 分割、划分Product 乘积、积Quotient 商、商式Remainder 余数、余式、剩余Rough, roughly 粗略Sale price 销价Subtract, subtraction减，减法 Sum 和Total 总数AlgebraEquations, formulae, and identitiesAlgebra 代数Brackets 括号mutative 可交换Equals (=) 等于Equation 方程Expression 式、数式Evaluate 计值Prove 证明Simplify, simplest

8、 form 简化Solution (of an equation) 解决办法Solve (an equation) 解决Squared 正方形的Substitute 代入Symbol 符号Term 项Therefore所以Unknown 未知数、未知量Value 值Variable变项;变量;元;变元;变数Verify 证明、验证Sequences, functions and graphsAxis, axes 轴Consecutive 连续的Continue 连续Coordinate pair 坐标对Coordinate point 对应点Coordinates 坐标Equation (of

9、 a graph) 方程Finite, infinite 有限；无限Function 函数Function machineGenerate 生成Graph 图像、图形、图表Increase, decrease 递增、增加；Input, output 输入；输出Mapping 映射Nth term n项Origin原点Predict 预测Relationship, rule 联系、联系式；规则、法（则）Sequence 序列Straight-line graph 直线图像Term 项x-axis, y-axis x轴；y轴x-coordinate, y-coordinate x坐标；y坐标Sha

10、pe, space and measuresGeometrical reasoning: lines, angles and shapesAdjacent (side) 邻边Angle: acute, obtuse, right, reflex 角：锐角、钝角、直角、优角/反角Angles at a point 同顶角Angles on a straight lineBase (of plane shape or solid) 底Base angles底角Centre中心、心Circle圆Concave, convex 凹；凸Degree 度Diagonal 对角线Diagram 图、图表Ed

11、ge (of solid) 楞、边Equal (sides, angles) 相等Face 面Horizontal, vertical 水平的；铅锤、垂直Identical (shapes) 全等、恒等Intersect, intersection 相交；交点Line, line segment 线、行；线段Opposite (sides, angles) 对边；对角Parallel 平行的Perpendicular 垂线、垂直于Plane 平面Point 点Polygon: pentagon, hexagon, octagon 多边形：五边形、六边形、八边形Quadrilateral: ar

12、rowhead, delta, kite, parallelogram, rectangle, rhombus, square, trapezium四边形：？，凹四边形，筝形，平行四边形，长方形，菱形，正方形，梯形Regular, irregular 正、规则；不规则Shape 形体、形状Side (of 2-D shape) 边Solid (3-D) shape: cube, cuboid, cylinder, hemisphere, prism, pyramid, square-based pyramid, sphere, tetrahedron 立体、固体：正方体、立方立方体，长方体，圆

13、柱体，半球体，梭柱体、角柱体，梭椎体、角椎体，球形，四面体Three-dimensional (3-D) 三维空间Triangle: equilateral, isosceles, scalene, right-angled 三角形：等边三角形，等腰三角形，不等边三角形、不规则三角形，直角二角形Two-dimensional (2-D) 二位空间Vertex, vertices 顶(点)，极点Vertically opposite angles 对顶角TransformationsAxis of symmetry 对称轴Centre of rotation转动中心Congruent全等Line

14、 of symmetry 对称线Line symmetry线对称Mirror line 镜面线？Object, image物体？；像点、像Order of rotation symmetry旋转对称性质的次序Reflect, reflection 反射Reflection symmetry反射对称性质Rotate, rotation 旋转Rotation symmetry旋转对称性质Symmetrical 对称、对称性Transformation 变换Translate, translation 平移CoordinatesAxis, axes 轴Coordinates 坐标Direction方

15、向、方位Grid 网格Intersect, intersection 相交；交点Origin 原点Position 位置Quadrant 象限Row, column 行、棋行x-axis, y-axis x轴；y轴x-coordinate, y-coordinate x坐标；y坐标Construction and lociConstruct 作Draw 绘制、划线Measure 测量Net 净（量）Perpendicular 垂线、垂直于Protractor (angle measure) 量角器Ruler 直尺Set square 三角尺、三角板Sketch 描绘Measures and m

16、ensurationArea: squaremillimetre, square centimetre, square metre, square kilometre 面积：平方毫米、平方米、平方厘米、平方公里Capacity: millilitre, centiliter, litre; pint, gallon 容量：毫升、厘升、升Length: millilitre, centimetre, metre, kilometre; mile 长度：毫米、厘米、米、公里/英里Mass: gram, kilogram; ounce, pound 质量：克、公斤/盎司、磅Time: second,

17、 minute, month, hour, day, week, month, year, decade, century, millennium 时间：秒，分钟，小时、钟头，日、天，月，年，十年，百年，千年Temperature: degrees Celsius, degrees Fahrenheit 温度：摄氏度，华氏度Depth 深度Distance 距离Height, high 高度Perimeter 周长Surface, surface area 表面，面积Width 宽度Handling dataAverage 平均、平均数、平均值Bar chart 棒形图，条线图，条形图，线条图

18、Bar-line graphClass interval 组区间，组距Data, grouped data 数据Data collection sheet 数据采集、数据收集表Database 数据库Experiment 实验、试验Frequency 频数、频率Frequency chart 频率表Frequency diagram 频率图Interpret 解释，说明，诠释，阐明Interval 区间Label 标志Mean平均（值）、平均数、中数Median 中位数Mode, modal class/group 众数Pie chart 圆形图、圆斑图Questionnaire调查、问卷Ra

19、nge 值域、区域、X围、级差、分布域Represent 代表Statistic, statistics 统计Survey 调查Table 表Tally 记录、计分Title 题目Probability Certain, uncertain 必然；不必然Chance, no chance, good chance, poor chance, fifty-fifty chance, even chance 机会Dice 掷骰游戏 小方块Doubt 疑问Equally like等可能（结果）Fair, unfair 公平；不公平Likelihood 可能性Likely, unlikely 可能的；

20、不太可能的Oute 结果Possible, impossible 可能的，不可能的Probability概率Probability scale 概率坐标Probable 很可能的Random 随机Risk 风险Spin, spinner 旋转Year 8Applying mathematics and solving problemsConclude, conclusion 结论Counter-example 反例Deduce 演绎Exceptional case 例外方案Justify 证明、调整Prove, proof 证明、证法Numbers and the number systemP

21、lace value, ordering, and roundingAscending, descending 升；降Billion 十亿Index 指数Power 幂、乘方Integers, powers and rootsCube, cube number 立方Cube root 立方根Cubed 三次方Prime factor deposition 质因素衰变To the power of n 乘n次方Fractions decimals, percentages, ratio and proportionDirect proportion 正比例Recurring decimal 循环

22、小数Terminating decimal 有近消暑Unit fraction 单位分数Unitary method 归一化方法CalculationsAssociative 结合的Best estimate 最佳推算数Degree of accuracy 精度Distributive分配的Interest 利息、利率Profit, loss 利润、收益、利益；损失量，损失额，亏损额Service charge 服务费Sign key change 符号密钥更改Tax 税Value added tax (VAT) 增值税AlgebraEquations, formulae and identi

23、tiesAlgebraic expression 代数式Collect like terms 收同类项？Formula, formulae 公式Linear equation 线性方程、一次方程Linear expression 线性式Multiply out (expressions) 培增Prove, proof 证明Transform 变换、转换Verify 证明、验证Sequences functions and graphsArithmetic sequence 等差序例Difference pattern 差分、差值图样Flow chart流程图General term 通项Gra

24、dient 斜率、倾斜率、梯度Intercept 截距、截段Linear function 线性（型）函数Linear relationship 线性关系Linear sequence 线性序例Notation 符号Slope 斜率、倾斜、斜度、坡度Steepness 陡度Shapes space and measuresGeometrical reasoning: lines, angles and shapesAlternate angles 错角Bisect, bisector 平分、平分线plementary angles 余角Congruent, congruence 全等的、全等C

25、orresponding angles 同位角Elevation仰角Equidistant 等距Exterior angle 外角Heptagon 七边形Interior angle 内角Isometric 等距的、等角的Mid-point 中点Plan view 平面图Prove, proof 证明Supplementary angles 补角Tessellate, tessellation 细化、曲面细分Triangular prism 三角柱View 视图TransformationsCentre of enlargement 扩大中心Enlarge, enlargement 扩大、增大

26、Map映射Plan平面图Scale, scale factor 比例尺，比例因子Scale drawing 比例图Construction and locipasses 圆规、罗盘Construction lines 构造线Locus, loci 轨迹Perpendicularbisector 垂直平分线Straight edge 直尺Measures and mensurationBearing, three-figure bearing方位（角）、三方位（角）Displacement 位移Foot, yard 英尺、码Hectare 公顷Tonne 公吨Volume: cubic mill

27、imetre 体积：立方毫米Cubic centimetre, cubic metre 立方厘米、立方米Handling dataContinuous 连续的Data log 数据记录Discrete 不连续的Distance-time graph 时间关系线图Distribution 分布Interrogate 审问、质问Line graph 线形图Population pyramid 人口金字塔Primary source 主源、一次文献Sample 样品Scatter graph 点状图Secondary source 次源、二次文献Stem-and-leaf diagram 千叶图Tw

28、o-way table 双向表ProbabilityBiased 有偏差的Event 事件Experimental probability 实验概率Sample 抽样、样本Sample space 样本空间Theoretical probability 理论概率Theory 理论Year 9Applying mathematics and solving problemsGeneralize概括Trial and improvement 试行改良Numbers and the number systemPlace value, ordering and roundingExponent 指数G

29、reater than or equal to()大于等于Less than or equal to ()小于等于Significant figures 有效数字Standard (index) form 标准（索引）形式Upper bound, lower bound 上界、下届Integers, powers and rootsIndex, indices 索引、目录Index law 指数率Index notation 索引计数法Fractions, decimals, percentages, ratio and proportionProportional()比例项Proportio

30、nality 比例的、成比的Calculations 计算pound interest 复利息Constant 常数Cost price, selling price 成本价、卖价Reciprocal 倒数AlgebraEquations, formulae and identitiesAnd, or 和、或mon factor 公因数Cubic equation 三次方程Cubic expression 三次式Expand the product (of two linear expressions) 扩大产品的两个线性表达式Factories 编制计算程序Identically equal

31、 to (=) 恒等于Identity 恒等式Index law 指数率Inequality 不等式Quadratic equation 二次方程Quadratic expression 二次表达式Region 区域Simultaneous equations 方程组Subject of the formula 公式主项Take out mon factors提取公因数Sequences, functions and graphsCubic function 三次函数Curve 曲线First/second difference 一阶、二阶差分Identity function 恒等函数Inv

32、erse function 反函数Inverse mapping 逆映射Quadratic function 二次函数Quadratic sequence 二次序列Maximum/minimum point 最大/最小点Maximum/minimum value 最大/最小点Self-inverse 自我可倒的Shape, space and measuresGeometricalreasoning: lines, angles and shapesArc 圆弧的Centre (of circle) 圆心Chord 弦Circumference 圆周Convention 惯例Cross-sec

33、tion 横截面Definition 定义Derived property 导出性质Diameter 直径Hypotenuse 直角三角形斜边Pi ()圆周率Plane 平面圆Projection 射影Pythagoras theorem 勾股定理Similar, similarity 相似、相似性Region 区域Radius 半径Section 截面Sector 扇式Segment 扇形Tangent (to a curve) 切线TransformationsAxis of rotation symmetry 旋转轴对称性Plan symmetry 平面对称Plan of symmetr

34、y 对称的平面Construction and lociCircumcentre 外心Circumcircle 外接圆Circumscribed 外接的Inscribed 内接的Measure and mensurationAdjacent, opposite, hypotenuse 相邻的、相反的、斜边Angle of depression 俯角Angle of elevation 仰角Density 密度Pressure 压力Sine (sin), cosine (cos), tangent (tan) 正弦、余弦、正切Speed: mile per hour, metres per se

35、cond 速率：英里/每小时、米/每小时Handling dataBias 偏差Census 人口普查Cumulative frequency 累计频率Estimate of the mean/median平均值/中位数的估算Interquartile range 四位分差Line of best fit最佳擬合Quartiles 四位分数Raw data 原始数据Representative (sample) 样品、抽样ProbabilityExhaustive 彻底的Independent 独立的Limit 限制Mutually exclusive 互斥Notation: p(n) for probability of event n 符号：p(n)表示事件发生的概率Relative frequency 相对频率Tree diagram 树形图.cmi.hku.hk/ref/glossary/mat/i.htm. .word.