SAT数学常用词汇表

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SAT数学高分必备单词100个

SAT数学高分必备单词100个

SAT数学高分必备单词100个沈阳中睿瑾成国际教育——/ abscissa 横坐标absolute value 绝对值account for (数量)占acute angle 锐角acute triangle 锐角三角形addition 加,加法adjacent 相邻adjacent angles 邻角algebra 代数学algebraic expression 代数式algebraic fraction 分式aliquant 除不尽数alternate angles 内错角altitude 高度apiece 每人,每个approximately 近似的,大约的approximation 近似,近似值arc 弧,圆周的任意一段area 面积arithmetic 算术arithmetic(al) average 算术平均数arithmetic(al) mean 算术平均数或等差中项at random 随机地at right angles with 与……成直角be composed of 由构成be equal to 与……相等be equivalent to anther equation 与另一方程痛解be fewer than 小于be greater than 大于be greater than or equal to 不小于be inscribed in 内接于be less than 小于be perpendicular to 垂直于calculate to three decimal places 计算结果保留三位小数cancellation 约掉,消掉common difference 等差数列的公差留学common ratio 等比数列的公比common multiple 公倍数complement 余角complementary angle 余角complete quadratic (equation) 全二次方程complex fraction 繁分数composite number 和数,指大于一而不是质数的整数compound 混合物;decimal place 小数位decimal point 小数点decrease 减少degree 度;度数(温度和角度)denominator 分母equality 相等,等式equation 等式,方程equiangular 等角的equidistance 等距离的even integer 偶数geometric mean 几何平均数geometric progression 几何级数,等比级数greatest common divisor 最大公约数halve 把……平分为二;将……减半hexagon 六边形horizontally 水平地hundreds 百位hundredth 第一百个;百分之一hypotenuse (直角三角形)斜边radical 根号,根式;radius 半径randomly 随机地rate 率,比率;速度,速率;价格,费用ratio 比,rectangular 矩形的;成直角的reduce 减少、缩小regular 规则的;定期的;匀称的;常规的remainder 余数remote interior angles 三角形一个外角对应的两个内错角repeating decimal 无限循环小数rhombus 菱形right 直的root 方根;方程的根round 四舍五入satisfy 使……成立scale drawing 按比例绘制(的图) scalene 不等边三角形,不等边的secant 割线section 断面,一部分cross section横截面segment 弓形;shaded region 阴影simple annual interest 年单利simultaneous equations 联立方程组slope (直线的)斜率solid 立体;立体的;实心的sphere 球体square 正方形straight angle 平角,指180度的角straight-line distance 直线距离subdivide 再分,细分such that 使得满足…的条件Ssurface area 表面积X-axis X轴X-coordinate X坐标XY-coordinate system 平面直角坐标系,同XY-plane Y-axis Y轴Y-coordinate Y坐标。

最新SAT数学代数部分的常用词汇

最新SAT数学代数部分的常用词汇

最新SAT数学代数部分的常用词汇这篇关于最新SAT数学代数部分的常用词汇,是笔者特地为大家整理的,希望对大家有所帮助!1、有关基本运算:add,plus加subtract减difference差multiply,times乘product积divide除divisible可被整除的dividedevenly被整除dividend被除数divisor因子,除数quotient商remainder余数factorial阶乘power乘方radicalsign,rootsign根号roundto四舍五入tothenearest四舍五入2.有关集合union并集proper subset真子集solution set解集3.有关代数式、方程和不等式algebraic term代数项like terms,similar terms同类项numerical coefficient数字系数literal coefficient字母系数inequality不等式triangle inequality三角不等式range值域original equation原方程equivalent equation同解方程等价方程linear equation线性方程(e.g.5x+6=22) 4.有关分数和小数proper fraction真分数improper fraction假分数mixed number带分数vulgar fraction,common fraction普通分数 simple fraction简分数complex fraction繁分数numerator分子denominator分母(least)common denominator(最小)公分母quarter四分之一decimal fraction纯小数infinite decimal无穷小数recurring decimal循环小数tenthsunit十分位。

SAT数学英语词汇大全

SAT数学英语词汇大全

数学英语词汇数学mathematics, maths(BrE), math(AmE)公理axiom 定理theorem 计算calculation 运算operation 证明prove假设hypothesis, hypotheses(pl.) 命题proposition 算术arithmetic 加plus(prep.), add(v.), addition(n.) 被加数augend, summand 加数addend 和sum 减minus(prep.), subtract(v.), subtraction(n.) 被减数minuend 减数subtrahend 差remainder乘times(prep.), multiply(v.), multiplication(n.) 被乘数multiplicand, faciend 乘数multiplicator 积product 除divided by(prep.), divide(v.), division(n.) 被除数dividend 除数divisor 商quotient等于equals, is equal to, is equivalent to 大于is greater than 小于is lesser than 大于等于is equal or greater than 小于等于is equal or lesser than 运算符operator 数字digit 数number 自然数natural number 整数integer 小数decimal 小数点decimal point 分数fraction 分子numerator 分母denominator 比ratio正positive 负negative 零null, zero, nought, nil 十进制decimal system 二进制binary system 十六进制hexadecimal system 权weight, significance 进位carry 截尾truncation 四舍五入round 下舍入round down 上舍入round up 有效数字significant digit 无效数字insignificant digit 代数algebra 公式formula, formulae(pl.) 单项式monomial 多项式polynomial, multinomial 系数coefficient 未知数unknown, x-factor, y-factor, z-factor 等式,方程式equation 一次方程simple equation 二次方程quadratic equation 三次方程cubic equation 四次方程quartic equation 不等式inequation 阶乘factorial 对数logarithm 指数,幂exponent 乘方power 二次方,平方square 三次方,立方cube 四次方the power of four, the fourth power n 次方the power of n, the nth power 开方evolution, extraction 二次方根,平方根square root 三次方根,立方根cube root 四次方根the root of four, the fourth root n 次方根the root of n, the nth root 集合aggregate 元素element 空集void 子集subset 交集intersection并集union 补集complement 映射mapping 函数function 定义域domain, field of definition 值域range 常量constant 变量variable 单调性monotonicity 奇偶性parity 周期性periodicity 图象image 数列,级数series 微积分calculus 微分differential 导数derivative 极限limit 无穷大infinite(a.) infinity(n.) 无穷小infinitesimal 积分integral定积分definite integral 不定积分indefinite integral 有理数rational number 无理数irrational number 实数real number 虚数imaginary number 复数complex number 矩阵matrix 行列式determinant 几何geometry 点point 线line 面plane 体solid 线段segment 射线radial 平行parallel 相交intersect 角angle 角度degree 弧度radian锐角acute angle 直角right angle 钝角obtuse angle 平角straight angle 周角perigon 底base 边side 高height 三角形triangle 锐角三角形acute triangle 直角三角形right triangle 直角边leg 斜边hypotenuse 勾股定理Pythagorean theorem 钝角三角形obtuse triangle 不等边三角形scalene triangle 等腰三角形isosceles triangle 等边三角形equilateral triangle 四边形quadrilateral 平行四边形parallelogram 矩形rectangle 长length 宽width 菱形rhomb, rhombus, rhombi(pl.), diamond 正方形square 梯形trapezoid 直角梯形right trapezoid 等腰梯形isosceles trapezoid 五边形pentagon 六边形hexagon 七边形heptagon 八边形octagon 九边形enneagon 十边形decagon 十一边形hendecagon 十二边形dodecagon 多边形polygon 正多边形equilateral polygon 圆circle 圆心centre(BrE), center(AmE) 半径radius 直径diameter 圆周率pi 弧arc 半圆semicircle 扇形sector 环ring椭圆ellipse 圆周circumference 周长perimeter 面积area 轨迹locus, loca(pl.) 相似similar 全等congruent四面体tetrahedron 五面体pentahedron 六面体hexahedron 平行六面体parallelepiped 立方体cube 七面体heptahedron 八面体octahedron 九面体enneahedron 十面体decahedron 十一面体hendecahedron 十二面体dodecahedron 二十面体icosahedron 多面体polyhedron 棱锥pyramid 棱柱prism 棱台frustum of a prism 旋转rotation 轴axis 圆锥cone 圆柱cylinder 圆台frustum of a cone 球sphere 半球hemisphere 底面undersurface 表面积surface area 体积volume 空间space 坐标系coordinates 坐标轴x-axis, y-axis, z-axis 横坐标x-coordinate 纵坐标y-coordinate 原点origin 双曲线hyperbola 抛物线parabola 三角trigonometry 正弦sine 余弦cosine 正切tangent 余切cotangent 正割secant 余割cosecant 反正弦arc sine 反余弦arc cosine 反正切arc tangent 反余切arc cotangent 反正割arc secant 反余割arc cosecant 相位phase 周期period 振幅amplitude 内心incentre(BrE), incenter(AmE) 外心excentre(BrE), excenter(AmE) 旁心escentre(BrE), escenter(AmE) 垂心orthocentre(BrE), orthocenter(AmE) 重心barycentre(BrE), barycenter(AmE) 内切圆inscribed circle 外切圆circumcircle 统计statistics 平均数average 加权平均数weighted average 方差variance 标准差root-mean-square deviation, standard deviation 比例propotion 百分比percent 百分点percentage 百分位数percentile 排列permutation 组合combination 概率,或然率probability 分布distribution 正态分布normal distribution 非正态分布abnormal distribution 图表graph 条形统计图bar graph 柱形统计图histogram 折线统计图broken line graph 曲线统计图curve diagram 扇形统计图pie diagram数学专业英语词汇代数部分1. 有关数* 算add ,plus 加? subtract 减? difference 差?? multiply,times 乘?product 积? divide 除? divisible 可被整除的? divided evenly 被整除?dividend 被除数,红利? divisor 因子,除数? quotient 商? remainder 余数?? factorial 阶乘? power 乘方? radical sign, root sign 根号round to 四舍五入?to the nearest 四舍五入2. 有关集合union 并集? proper subset 真子集solution set 解集??3. ?有关代数式、方程和不等式algebraic term 代数项like terms, similar terms 同类项numerical coefficient 数字系数?literal coefficient 字母系数??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,等价方程?linear equation 线性方程(e.g. 5?x?+6=22)?4. ? 有关分数和小数proper fraction 真分数improper fractionmixed number假分数? 带分数?vulgar fraction ,common fraction 普通分数?simple fraction complex fraction 简分数?繁分数??numerator 分子? denominator 分母?(least) common denominator (最小)公分母quarter 四分之一?decimal fraction 纯小数?infinite decimal 无穷小数recurring decimal 循环小数tenths unit 十分位??5. 基本数学概念??arithmetic mean 算术平均值weighted average 加权平均值geometric mean 几何平均数?exponent 指数,幂? base 乘幂的底数,底边? cube 立方数,立方体? square root 平方根? cube root 立方根?? common logarithm 常用对数digit 数字? constant 常数? variable 变量??inverse function 反函数? complementary function 余函数? linear 一次的,线性的? factorization 因式分解?absolute value 绝对值,e.g. | -32 | =32?round off 四舍五入?6. ?有关数论?natural number 自然数positive number 正数? negative number 负数odd integer, odd number even integer, even number 奇数?偶数?integer, whole number 整数positive whole number 正整数negative whole number 负整数?? consecutive number 连续整数? real number, rational number 实数,有理数?irrational (number )无理数?? inverse 倒数?composite number 合数e.g. 4,6,8,9,10,12,14,15 ..... ?prime number 质数e.g. 2,3,5,7,11,13,15 •注意:所有的质数(2除外)都是奇数,但奇数不一定是质数reciprocal 倒数??common divisor 公约数?multiple 倍数?(least)common multiple ( 最小)公倍数??(prime) factor ( 质)因子?common factor 公因子??ordinary scale, decimal scale 十进制? nonnegative 非负的??tens 十位?units 个位??mode 众数?median 中数??common ratio 公比??7. ? 数列arithmetic progression(sequence) geometric progression(sequence) 等差数列? 等比数列??8. ? 其它?approximate 近似?(anti)clockwise ( 逆) 顺时针方向cardinal 基数? ordinal 序数direct proportion 正比distinct 不同的?estimation parentheses proportion permutation combination 估计,近似? 括号? 比例?排列?组合?table 表格?trigonometric function unit单位,位?几何部分三角函数?1. 所有的角alternate angle 内错角? corresponding angle 同位角? vertical angle 对顶角? central angle 圆心角?interior angle 内角?exterior angle 外角? supplementary angles 补角? complementary angle 余角? adjacent angle 邻角?acute angle 锐角?obtuse angle 钝角?right angle 直角?round angle 周角?straight angle 平角?included angle 夹角??2. ? 所有的三角形equilateral triangle 等边三角形scalene triangle 不等边三角形? isosceles triangle 等腰三角形? right triangle 直角三角形? oblique 斜三角形?inscribed triangle 内接三角形??3. ?有关收敛的平面图形,除三角形外semicircle 半圆?concentric circles 同心圆? quadrilateral 四边形?pentagonhexagon 五边形? 六边形? heptagonoctagon七边形? 八边形? nonagon 九边形?decagonpolygon 十边形? 多边形? parallelogram 平行四边形equilateral 等边形? plane 平面?square 正方形,平方?rectangle 长方形?regular polygon 正多边形rhombus 菱形?trapezoid 梯形??4. ? 其它平面图形arc 弧?line, straight line 直线?line segment 线段? parallel lines 平行线? segment of a circle 弧形??5. ?有关立体图形cube 立方体,立方数? rectangular solid 长方体? regular solid/regular polyhedron circular正多面体? cylinder 圆柱体? cone 圆锥? sphere球体?solid 立体的??6. ?有关图形上的附属物altitude 高? depth 深度?side 边长?circumference, perimeter 周长radian 弧度?surface area 表面积? volume 体积?arm 直角三角形的股? cross section 横截面? center of a circle 圆心?chord 弦?radius 半径?angle bisector 角平分线? diagonal 对角线? diameter 直径?edge 棱?face of a solid 立体的面hypotenuse 斜边? included side 夹边? leg 三角形的直角边?median of a triangle 三角形的中线?base 底边,底数(e.g. 2 的5 次方,2 就是底数)? opposite 直角三角形中的对边?midpoint 中点?endpoint 端点?vertex (复数形式vertices)顶点? tangent 切线的? transversal 截线? intercept 截距??7. ?有关坐标??coordinate system 坐标系?rectangular coordinate 直角坐标系origin 原点?abscissa 横坐标?ordinate 纵坐标?number line 数轴? quadrant 象限? slope 斜率? complex plane 复平面??8. ? 其它plane geometry 平面几何?trigonometry 三角学? bisect 平分?circumscribe 外切? inscribe 内切? intersect 相交? perpendicular 垂直?pythagorean theorem 勾股定理congruent 全等的? multilateral 多边的?其它??1. ? 单位类?cent 美分?penny 一美分硬币nickel 5 美分硬币dime 一角硬币dozen 打(12 个)score 廿 (20 个)?Centigrade 摄氏 ?Fahrenheit 华氏 ? quart 夸脱 ?gallon 加仑 (1 gallon = 4 quart )? yard 码 ?meter 米 ? micron 微米 ? inch 英 寸 ? foot 英尺 ?minute 分(角度的度量单位, 60 分 =1 度)? square measure 平方单位制 ? cubic meter 立方米 ?pint 品脱( 干量或液量的单位 )??2. ?有关文字叙述题,主要是有关商业 intercalary year (leap year ) 闰年 (366 天)? common year 平年 (365 天 )?depreciation 折旧 ? down payment 直接付款 ?discount 打折 ? margin 利润 ? profit 利 润 ? interest 利息 ?simple interest 单 利 ? compounded interest 复利 ? dividend 红利 ?decrease to 减少到 decrease by 减少了 increase to 增加到 ? increase by 增加了 denote 表示 ? list price 标价 ? markup 涨 价 ? per capita 每人 ? ratio 比率 ? retail price 零售价 ? tie 打Chapter one function notation quadratic functions quadratic equations chapter two Equivalent algebraic expressions等价代数表达式rational expression 有理式 有理表达式horizontal and vertical translation of functions函数的水平和垂直的平移reflections of functions 函数的倒映 映射chapter threeExponential functions 指数函数exponential decay 指数式衰减 exponent 指数properties of exponential functions指数函数的特性 chapter fourTrigonometry 三角学 Reciprocal trigonometric ratios 倒数三角函数比Trigonometric functions 三角函数 Discrete functions 离散函数 方程符号 函数符号二次函数 二次方程式 二次等式。

SAT数学核心词汇..

SAT数学核心词汇..

SAT数学核心词汇Arc [ɑ:k] 弧, 弧线Sum [sʌm] 总数, 总和;合计Measure [´meʒə] 量出;度量法Angle [ˊæŋɡl] 角, 角度Triangle [ˊtraiæŋɡl] 三角形Right triangle 直角三角形Respectively [risˊpektivli] 分别地Total [ˊtəutəl] 总计的; 全部的;总计, 总数Payment [ˊpeimənt] 支付, 付款Arithmetic [əˊriθmətik] 算术Integer [´intidʒə] 整数Diameter [daiˊæmitə] 直径Circumference [sə´kʌmfərəns] 圆周Product [´prɔdʌkt] 乘积Scale [skeil] 刻度, 度数比例(尺)Sample [ˊsɑ:mpl] 标本, 样本Inclusive [inˊklu:siv] 包括…的Cube [kju:b] 立方体〈数〉立方Perimeter [pəˊrimitə] 边缘in terms of 从…方面说来Radius [ˊreidjəs] 半径(距离)Within [wiˊðin] (表示位置)在…里面, 在…内部(表示距离)不超出Square [skwɛə] 正方形;平方Region [´ri:dʒən] 区域Length [leŋθ] 长, 长度;Function [´fʌŋkʃən] 函数Graph [ɡrɑ:f] 图表, 曲线图Define [diˊfain] 精确地解释; 界定Temperature [´tempəritʃə] 温度, 气温Positive [´pɔzitiv] 正数Percent [pəˊsent] 百分数Coordinate [kəu´ɔ:dineit] 并列的;〈数〉坐标Approximately [əprɔksi´mətli] 近似地,大约Dime [daim] (美国、加拿大的)10分铸币Nickel [ˊnikəl] (美国和加拿大的)五分镍币, 五分钱Coin [kɔin] 硬币Increase [inˊkri:s] 增加, 增大, 增多Lowest [ˊləuist] 最小的List [lis ] 列出Scale [skeil] 刻度, 度数Route [ru:t] 路线, 路程Express [iksˊpres] 表达, 表示,odd integer 奇整数Consecutive [kənˊsekjutiv] 连续的Even [ˊi:vən] 双数的, 偶数的Multiple [´mʌltipl] 〈数〉倍数Sequence [ˊsi:kwəns] 先后次序, 顺序Subtract [səbˊtrækt] 减Divide [diˊvaid] 划分Equivalent [iˊkwivələnt] 相等的Parallelogram [﹐pærəˊleləɡræm] 〈数〉平行四边形Parallel [ˊpærəlel] 平行线[面]Indicate [ˊindikeit] 指示, 指出Bisect [baiˊsekt] 把…一分为二Pair [pɛə] 一对Represent [﹐repriˊzent] 代表,表示Minus [ˊmainəs] 缺少,减去;减号, 负号;负的Median [ˊmi:djən] 〈数〉通过中点的Tangent [ˊtændʒənt] 〈数〉正切; 切线Circumference [sə´kʌmfərəns] 圆周Average [´ævəridʒ] 平均数Centimeter [ˊsentimi:tər] 厘米Constant [´kɔnstənt] 连续的Required [riˊkwaiəd] 必需的Segment [ˊseɡmənt] 部分, 片段Midpoint [´mid¸pɔint] 中点Endpoint [ˊendpɔint] 端点Equation [i´kweiʃən] 方程式;等式Parallel [ˊpærəlel] 平行线平行面与……平行Solution [sə´lu:ʃən] 解答Exist [iɡˊzist] 存在Rate [reit] 比率, 率(运动、变化等的)速度; Random [ˊrændəm] (统计)随机的Removal [riˊmu:vəl] 移走even integer 偶数Quadrilateral [¸kwɔdri´lætərəl] 四边形Column [´kɔləm] 柱, 圆柱Volume [ˊvɔlju:m] 体积; 容积, 容量Cubic [ˊkju:bik] 立方形的, 立方体的prime number 质数,素数Semicircular [´semi´sə:kjulə] 半圆的Equilateral [´i:kwi´lætərəl] 等边的等边形Straight [streit] 直的two-digit 两位数Convertible [kənˊvə:təbl] 可改变的Continuous [kənˊtinjuəs] 连续的;没有终端的Uniform [´ju:nifɔ:m] 全都相同的Lettered [ˊletəd] 有文化修养的Identical [aiˊdentikəl] 同一的Intersection [intə´sekʃən] 横断;交叉点Rainfall [´reinfɔ:l] 雨量amount of 等同于Semicircle [´semi´sə:kl] 半圆形, 半圆形的周长Radii [ˊreidiai] 半径Conclude [kənˊklu:d] 得出结论Hexagon [ˊheksəɡən] 六边形六角形Pack [pæk] 把…裹起来Remainder [riˊmeində] 剩余部分Fraction [ˊfræk´ən] 〈数〉分数Assembly [əˊsembli] 集合;Attend [əˊtend] 参加Diagonal [daiˊæɡənl] 〈数〉对角线Ignore [iɡˊn´:] 不理会Relay [ˊri:lei] 接替;转达Statement [ˊsteitmənt] 结算单, 报表square root 平方根Circular [ˊsə:kjulə] 圆形Spinner [ˊspinə] 旋转指针arrow point 箭点Direction [di´rekʃən] 方向, 趋向Advance [ədˊvɑ:ns] 提高Rectangle [ˊrektæŋɡl] 〈数〉长方形, 矩形Base [beis] 基础,基数Cone [kəun] 圆锥体Bisect [baiˊsekt] 把…一分为二Defective [diˊfektiv] 有缺陷的x-intercept X轴截距y-intercept y轴截距Function [´fʌŋkʃən] 函数Factor [ˊfæktə] 〈数〉因数Multiple [´mʌltipl] 〈数〉倍数consecutive integers 连续整数standard symbol 标准符号Exponent [eksˊpəunənt] 指数, 幂Inequalities 不等式Summary [´sʌməri] 摘要Analysis [əˊnæləsis] 分析分析报告Probability [¸prɔbə´biliti] 〈数〉概率Permutation [¸pə:mju´teiʃən] 排列Geometry [dʒi´ɔmitri] 〈数〉几何(学)Polygon [´pɔliɡən] 多边形多角形Slope [sləup] 斜面斜率Ceiling [ˊsi:liŋ] 上限Combination [¸kɔmbi´neiʃən] 排列, 组合complexity of ideas 复杂的想法development of essay 发展的论述Approximation [ə¸prɔksi´meiʃən] 近似值Concentric [kɔn´sentrik] 同一中心的, 同轴的Hundredth [´hʌndrədθ]百分之一Formula [´fɔ:mjulə] 公式, 方程式Consist [kənˊsist] 组成, 构成Operation [¸ɔpə´reiʃən] 〈数〉运算Grid [ɡrid] 坐标方格Vertex [ˊvə:teks] 〈数〉(三角形、圆锥体等与底相对的)顶Carbon [ˊkɑ:bən] 〈化〉碳Hydrogen [´haidrədʒən] 〈化〉氢Oxygen [´ɔksidʒən] 〈化〉氧Element [ˊelimənt] (化学)元素成分Pedal [ˊpedl] (自行车或其他机器的)踏板Counterclockwise [¸kauntə´klɔkwaiz] 逆时针方向的Revolution [¸revə´lu:ʃən] 旋转Hypotenuse [hai´pɔtənju:z] (直角三角形的)斜边, 弦Decimeter [ˊdesi﹐mi:tə] 分米Lap [læp] 一圈Lottery [´lɔtəri] 彩票;乐透Perpendicular [¸pə:pən¸dikjulə] 垂直的; 成直角的Triple [ˊtripl] 三倍的, (使)增至三倍Imaginary [i´mædʒinəri] 假想的Assume [əˊsju:m] 假设Acute [əˊkju:t] 极大的Original [ə´ridʒinəl] 原来的Instant [ˊinstənt] 片刻Assign [əˊsain] 分配Substitute [´sʌbstitju:t] 代替Diagram [ˊdaiəɡræm] 图表Calculate [ˊkælkjuleit] 计算Plug [plʌɡ] 以(塞子)塞住Symbol [ˊsimbəl] 符号, 记号Accompany [ə´kʌmpəni] 伴随…同时发生Proportion [prə´pɔ:ʃən] 比例Memorize [ˊmeməraiz] 记住Extend [iksˊtend] (空间、时间等)延伸; 延续Compare [kəm´pɛə]相比Quantity [´kwɔntiti] 数目, 数量Inequality [¸ɪni´kwɔliti] 不均等, 不等量Illustrate [ˊiləstreit] 给…加插图;阐明;Algebra [´ældʒibrə] 代数学Obtain [əbˊtein] 获得Become [bi´kʌm] 变为, 成为Quadratic [kwəˊdrætik] 二次的;二次方程式Factoring [ˊfæktəriŋ] 因式分解Prove [pru:v] 证明;检验Elapse [iˊlæps] (时间)消逝Tedious [ˊti:diəs] 乏味的单调的Calculation [¸kælkju´leiʃən] 计算(的结果);Aid [eid] 帮助, 援助Label [ˊleibəl] 标记称号; 符号; Eliminate [iˊlimineit] 排除Certain [ˊsə:tn] 肯定Effective [iˊfektiv] 有效的Irrelevant [iˊrelivənt] 不相干的Isosceles 等腰三角形等腰等边Exterior [eksˊtiəriə] 外部的外面的Due [dju:] 应得到的Pythagorean [pai﹐θæɡəˊri:ən] 毕达哥拉斯的Variable [´vɛəriəbl] 可变的,可变因素; 变数Theorem [ˊθiərəm] (尤指数学)定理Strategic [strə´ti:dʒik] 有战略意义的; 至关重要的Analogy [ə´nælədʒi] 类似;类推, 类推法Context [´kɔntekst] 背景, 上下文Stunt [stʌnt] 抑制, 妨碍Degradation [¸deɡrə´deiʃən] 降级Slice [slais] 薄片,切片Conceal [kənˊsi:l] 隐藏Legal [ˊli:ɡəl] 法律上的;合法的Entanglement [inˊtæŋɡlmənt] 障碍物Intensification [in¸tensifi´keiʃən] 激化,增强明暗度Remodel [¸ri:mɔdl] 改变…的结构[形状] Guidance [ˊɡaidəns] 引导Decimal [ˊdesiməl] 十进位的, 小数的小数Ratio [´reiʃiəu] 比, 比率Milligram [ˊmiliɡræm] 毫克Item [ˊaitəm] 一项Thermometer [θə´mɔmitə] 温度计体温表Error [ˊerə] 错误Deviation [¸di:vi´eiʃən] 偏离Simultaneously [siməlˊteiniəsly] 同时地Kilowatt [´kiləwɔt] 千瓦Trapezoid [´træpizɔid] 梯形,不等边四边形Pentagon [ˊpentəɡən] 五边形; 五角形Linear [ˊliniə] 线的长度的Parallel [ˊpærəlel] (指至少两条线)平行的;平行线[面] Vertices [ˊvə:tisi:z] 至高点Definition [¸defi´niʃən] 定义Obtuse [əbˊtju:s] 钝角的Nonagon [´nɔnəɡən] 九边形Congruent [´kɔŋɡruənt] 〈数〉叠合的, 全等的Measurement [´meʒəmənt] 量度; 测量;尺寸Isosceles [ai´sɔsili:z] (指三角形)等腰的Adjacent [ə´dʒeisənt] 邻近的Altitude [´æltitju:d] 海拔Omit [ə u´mit] 省略遗漏Overlap [﹐əuvə´læp] 部分重叠重叠的部分Axis [´æksis] 轴;中心线;坐标轴Clockwise [´klɔkwaiz] 顺时针方向的Rotate [rəu´teit] (使某物)旋转;轮流[按顺序循环] Calculate [´kælkjuleit] 计算Individual [¸ɪndi´vidjuəl] 个别的, 单独的Sequence [´si:kwəns] 有关联的一组事物,顺序Precede [´pri´si:d] 在…之前, 先于Numerical [nju:´merikəl] 数字的, 用数字表示的, 数值的Sphere [sfiə] 球(体)Dodecagon [dəu´dekəɡən] 十二角形十二边形Solid [´sɔlid] 固体的Pulley [´puli] 滑轮(组);Oppose [ə´pəuz] 反对; 使相对。

sat数学中有关数论的单词

sat数学中有关数论的单词

SAT数学中有关数论的单词
下面给大家分享的是SAT数学中有关数论的单词,非常全面的内容,大家可以多参考借鉴,预祝大家取得好成绩。

natural number自然数
positive number正数
negative number负数
odd integer,odd number奇数
even integer,even number偶数
integer,whole number整数
positive whole number正整数
negative whole number负整数
consecutive number连续整数
rea lnumber,rational number实数,有理数
irrational(number)无理数
inverse倒数
composite number合数e.g.4,6,8,9,10,12,14,15……
prime number质数e.g.2,3,5,7,11,13,15……
reciprocal倒数
common divisor公约数
multiple倍数
(least)common multiple(最小)公倍数
(prime)factor(质)因子
common factor公因子
ordinaryscale,decimalscale十进制
nonnegative非负的
tens十位
units个位
mode众数
median中数
common ratio公比
以上便是小编为大家整理的SAT数学中有关数论的单词,希望对大家有所帮助。

更多SAT考试相关资料尽在SAT考试站,小编祝大家都能取得理想的SAT考试成绩。

SAT考试数学基础词汇大全

SAT考试数学基础词汇大全

SAT考试数学基础词汇大全我为大家整理了2021年SAT考试数学基础词汇大全的相关内容,供考生们参考,以下是具体内容。

基本数学概念一:arithmetic mean算术平均值;weighted average加权平均值;geometric mean几何平均数;exponent指数,幂;base乘幂的底数,底边;cube立方数,立方体;square root平方根;基本数学概念二:cube root立方根;common logarithm常用对数;digit数字;constant常数;variable变量;inverse function反函数;complementary function余函数;linear一次的,线性的;factorization因式分解;absolute value肯定值;信任许多同学在备考的过程中都做了许多SAT数学练习题,通过这些题目大家对于重点的SAT数学词汇也有了解了吧。

有关坐标:coordinate system坐标系;rectangular coordinate直角坐标系;origin原点;abscissa横坐标;ordinate纵坐标;number line 数轴;quadrant象限;slope斜率;complex plane复平面;有关代数式、方程和不等式一:algebraic term代数项;like terms, similar terms同类项;numerical coefficient数字系数;literal coefficient字母系数;inequality不等式;triangle inequality三角不等式;有关代数式、方程和不等式二:range值域;original equation原方程;equivalent equation 同解方程;linear equation线性方程〔e.g.5 x +6=22〕;有关数论一:natural number自然数;positive number正数;negative number 负数;odd integer, odd number奇数;even integer, even number 偶数;integer, whole number整数;positive whole number正整数;negative whole number负整数;有关数论二:consecutive number连续整数;real number, rational number 实数,有理数;irrational (number)无理数;inverse倒数;composite number合数;prime number质数;reciprocal倒数;common divisor 公约数;multiple倍数;有关数论三:(least) common multiple〔最小〕公倍数;(prime) factor〔质〕因子;common factor公因子;ordinary scale, decimal scale十进制;nonnegative非负的;tens十位;units个位;mode众数;median 中数;common ratio公比;全部的三角形:equilateral triangle等边三角形;scalene triangle不等边三角形;isosceles triangle等腰三角形;right triangle直角三角形;oblique斜三角形;inscribed triangle内接三角形;其它平面图形:arc弧;line, straight line直线;line segment线段;parallel lines平行线;segment of a circle弧形;有关立体图形:cube立方体,立方数;rectangular solid长方体;regular solid/regular polyhedron正多面体;circular cylinder圆柱体;cone圆锥;sphere球体;solid立体的;有关图形上的附属物一:altitude高;depth深度;side边长;circumference, perimeter 周长;radian弧度;surface area 外表积;volume体积;arm直角三角形的股;cross section横截面;center of a circle圆心;chord 弦;radius半径;有关图形上的附属物二:angle bisector角平分线;diagonal对角线;diameter直径;edge棱;face of a solid立体的面;hypotenuse斜边;included side 夹边;leg三角形的直角边;median of a triangle三角形的中线;base底边,底数;有关图形上的附属物三:opposite直角三角形中的对边;midpoint中点;endpoint端点;vertex〔复数形式vertices〕顶点;tangent切线的;transversal 截线;intercept截距。

SAT常用数学词汇

SAT常用数学词汇

SAT常用数学词汇汇总Algebra代数NUMBERS数1.real number实数2.imaginary number虚数3.rational number有理数4.irrational number无理数5.natural number自然数6.integer整数7.whole number整数8.consecutive integers连续整数9.positive number正数10.negative number负数11.nonnegative非负的12.even number/integer偶数13.odd number/integer奇数14.prime number质数posite number合数16.total/combined number总数17.reciprocal/inverse倒数18.opposite相反数19.signed number有符号数20.multiple倍数mon multiple公倍数mon factor/divisor公因数23.prime factor质因子24.average平均数25.arithmetic mean算术平均数26.geometric mean几何平均数27.weighted average加权平均数28.decimal/ordinary scale十进制29.binary system二进制30.digit数字,数位31.ones/units' place/digit个位32.tens' place/digit十位33.hundreds' place/digit百位mon ratio公比35.single-digit number一位数36.two-digit number两位数FRACTIONS AND DECIMALS分数和小数37.fraction分数38.numerator分子39.denominator分母mon denominator公分母41.proper fraction真分数42.improper fraction假分数43.mixed number带分数44.simple fraction简分数plex fraction繁分数46.vulgar/common fraction普通分数47.equivalent fraction等值分数48.fraction in lowest terms最简分数49.quarter四分之一50.reduction of a fraction约分51.what fraction of X X的几分之几52.decimal小数53.decimal form小数形式54.decimal point小数点55.decimal fraction纯小数56.infinite decimal无穷小数57.recurring decimal循环小数58.double二倍59.triple三倍60.quadruple四倍61.convert转化62.simplify简化63.tenths' unit十分位64.hundredths' unit百分位65.percent百分比66.percentage百分比67.portion份额68.discount打折69.ratio比率70.rate速率71.per每72.proportion比例73.directly proportional to成正比74.inversely proportional to成反比BASIC CONCEPTS AND OPERATIONS基本概念和运算75.operation运算76.addition加法77.subtraction减法78.multiplication乘法79.division除法80.add, plus加81.subtract, minus减82.multiply, times乘83.divide除84.sum和85.difference差86.product积87.quotient商88.remainder余数89.be subtracted from从……减去90.be divided by被……除91.divisor/factor因子,除数92.dividend被除数93.divisible可被整除的94.divided evenly被整除95.twice, two times两倍96.three times三倍97.power乘方98.square平方99.cube立方数100.perfect square完全平方101. 2 to the 5th power2的5次方102.the power of 4四次方103.the root of 4四次方根104.the fourth root四次方根105.radical/root sign根号106.square root平方根107.cube root立方根108.factorial阶乘109.factorization因式分解110.base底数111.exponent指数,幂112.logarithm对数mon logarithm常用对数114.natural logarithm自然对数115.equal等于116.be equivalent to与……相等117.expression表达式118.equation方程式119.solution方程的解120.constant常数121.variable变量122.define Y in terms of X用X表示Y123.value值124.absolute value绝对值125.maximum最大值126.minimum最小值127.be closest to最接近128.approximate value近似值129.estimation估计130.number line数轴131.overlap重叠132.nonoverlapping不重叠133.round off, to the nearest四舍五入134.round to the nearest tenth 保留一位小数135.parentheses括号136.distributive law分配定律EQUATIONS AND INEQUALITIES等式和不等式137.equation等式138.linear equation线性方程139.quadratic equation二次方程140.cubic equation三次方程141.system of equations方程组142.original equation原方程143.equivalent equation等价方程144.inequality不等式145.triangle inequality三角不等式146.one-variable quadratic一元二次147.greater than大于148.less than小于149.greater than or equal to大于等于150.less than or equal to小于等于151.algebraic term代数项152.like/similar terms同类项153.general term通项154.numerical coefficient数字系数155.literal coefficient字母系数156.recurrence formula递推公式FUNCTIONS AND COORDINATE PLANE函数与坐标平面157.function函数158.domain定义域159.range值域160.interval区间161.monotone interval单调区间162.increasing function增函数163.decreasing function减函数plementary function余函数165.the definition of f(x)函数f(x)的解析式166.be modeled by f(x)由函数f(x)表示167.model模型168.Cartesian coordinates笛卡尔坐标系169.rectangular coordinate直角坐标系170.coordinate plane坐标平面171.axis轴172.coordinate坐标173.quadrant象限174.origin原点175.slope/gradiant斜率176.abscissa横坐标,横轴177.ordinate纵坐标,纵轴178.horizontal水平的179.vertical垂直的180.perpendicular正交的,垂直的181.ordered pair有序对182.linear线性的183.collinear共线的184.parabola抛物线185.conjugate共轭的186.be reflected across以……为对称轴plex plane复平面188.mapping映射189.reflection映像,对称190.symmetry对称191.monomial单项式192.binomial theorem二项式定理193.trigonometric function三角函数194.intercept截距STATISTICS AND PROBABILITY统计与概率195.set集合196.element, member元素197.(proper) subset(真)子集198.union并集199.intersection交集plementary set补集(余集)201.empty set空集202.universe全集203.solution set解集204.progression/sequence数列205.arithmetic sequence等差数列206.geometric sequence等比数列207.finite sequence of number 有穷数列208.the previous term前一项209.the preceding term前一项210.median中位数211.mode众数212.restriction condition/rule 限制条件213.probability概率214.event, occurance事件215.sample样本216.independent event独立事件217.certain必然的218.arrange排列219.permutation排列bination组合221.randomly, at random任意的222.order顺序223.positive correlation正相关224.negative correlation负相关225.figure, diagram, graph图形226.grid网格图227.pictogram, pictograph象形图,统计图表228.bar graph, histogram柱状图229.circle graph, pie chart饼状图230.scatterplot散点图231.scatter diagram散点图232.line of best fit最适线233.line graph线性图234.Venn diagram文氏图,韦恩图235.culmulative graph积累图236.table表格237.shaded/darkened region阴影部分238.be consistent with一致Geometry几何LINES AND ANGLES线和角239.number line数轴240.line segment线段241.ray射线242.length长度243.intersect相交244.bisect平分245.extend延长246.perpendicular垂直的247.parallel平行线248.endpoint端点249.midpoint中点250.transversal截线251.acute angle锐角252.right angle直角253.obtuse angle钝角254.straight angle平角255.round angle周角256.supplementary angles补角plementary angle余角258.equiangular等角的259.measure度数260.number of degrees度数261.adjacent angle邻角262.alternate angle内错角263.corresponding angle同位角264.vertical angles对顶角265.included angle夹角266.exterior angle外角267.interior angle内角268.central angle圆心角269.vertex (pl. vertices)顶点270.angle bisector角平分线271.dashed line虚线272.tick marks刻度线273.be equally spaced间隔相等274.not drawn to scale未按比例绘制275.TRIANGLES三角形276.triangle三角型277.oblique triangle斜三角形278.right triangle直角三角形279.isosceles triangle等腰三角形280.equilateral triangle等边三角形281.acute triangle锐角三角形282.obtuse triangle钝角三角形283.similar triangle相似三角形284.side边285.base底边286.altitude/height高287.hypotenuse斜边288.arm/leg直角边289.perimeter周长290.area面积291.Pythagorean Theorem勾股定理292.median of a triangle三角形的中线293.inscribed triangle内接三角型294.ratio of similitude相似比295.identical恒等的296.congruent全等的297.scalene triangle不等边三角形QUADRILATERALS AND POLYGONS四边形和多边形298.length长299.width宽300.dimension尺寸301.quadrilateral四边形302.parallelogram平行四边形303.rectangle矩形304.square正方形305.trapezoid梯形306.rhombus菱形307.circumference/perimeter周长308.multilateral多边的309.polygon多边形310.regular polygon正多边形311.pentagon五边形312.hexagon六边形313.heptagon七边形314.octagon八边形315.nonagon九边形316.decagon十边形317.diagonal对角线318.opposite side对边319.opposite angle对角320.pentagram五角星形321.sexangle六角形322.CIRCLES圆323.circle圆324.semicircle半圆325.concentric circles同心圆326.circular圆形的327.center of a circle圆心328.radius半径329.diameter直径330.circumference圆周331.central angle圆心角332.chord弦333.arc弧334.segment of a circle弧形335.radian弧度336.tangent相切337.inscribe内接338.circumscribe外切339.(anti-)clockwise(逆)顺时针340.ellipse椭圆SOLID GEOMETRY立体几何341.solid立体的342.rectangular solid长方体343.cube立方体344.cylinder圆柱体345.right circular cylinder直圆柱体346.sphere球体347.hemisphere半球348.spherical surface球面349.prism棱柱体350.cone圆锥体351.square pyramid四角锥352.triangular face三角面353.regular solid/polyhedron正多面体354.length长355.width宽356.height高357.depth深度358.edge棱359.face of a solid立体的面360.undersurface底面361.surface area表面积362.volume体积363.cross section横截面364.included side夹边UNITS单位365.dollar美元366.cent美分367.penny1美分硬币368.nickel5美分硬币369.dime1角硬币370.score20个371.inch英寸372.foot英尺(12英寸)373.yard码(3英尺)374.meter米limeter毫米376.centimeter厘米377.decimeter分米378.hectometer百米379.kilometer千米380.Centigrade, Celsius摄氏温标381.Fahrenheit华氏温标382.dozen打(12个)383.second秒384.minute分钟385.hour小时386.decade十年387.century百年lennium千年389.gram克390.kilogram千克ligram毫克392.kilowatt千瓦393.liter升394.hectoliter一百升395.ounce盎司396.pint品脱(20盎司)397.quart夸脱(2品脱)398.gallon加仑(4夸脱)399.。

sat数学词汇几何

sat数学词汇几何

以下是SAT数学考试中,涉及到几何的一些重要词汇:
1.边长(Side Length):多边形、矩形、圆形等形状的边的长度。

2.直径(Diameter):通过圆心且垂直于圆的半径的线段。

3.半径(Radius):从圆心到圆周的距离。

4.面积(Area):一个平面图形所占的二维空间大小。

5.周长(Perimeter):一个封闭图形所有边的长度之和。

6.角(Angle):两条射线或线段在同一点相交形成的空间。

7.直角(Right Angle):角度为90度的角。

8.等边三角形(Isosceles Triangle):两边长度相等的三角形。

9.等腰三角形(Scalene Triangle):没有两边长度相等的三角形。

10.等腰梯形(Isosceles Trapezoid):相对边长度相等的梯形。

11.平行四边形(Parallelogram):对边平行的四边形。

12.正方形(Square):四边相等且四个角都是直角的四边形。

13.菱形(Diamond):四边相等但没有直角的四边形。

14.圆形(Circle):所有点到中心点的距离相等的二维形状。

15.球体(Sphere):所有点到中心点的距离相等的三维形状。

16.圆柱体(Cylinder):上下底面为圆形,侧面为直线的三维形状。

17.圆锥体(Cones):有一个圆形底面,侧面为直线的三维形状。

SAT数学:SAT数学考前必背词汇

SAT数学:SAT数学考前必背词汇

SAT数学考前必背词汇下面新航道SAT(美国高考)频道为大家整理了SAT数学考前必背词汇整理,供考生们参考,以下是详细内容。

SAT数学备考中最重要的步骤就是记忆词汇,尤其代数方面的词汇是备考的重点。

下面的是考前必背的一些单词,主要是关于代数方面的。

有关基本运算:1. add, plus加2. subtract减3. difference差4. multiply, times乘5. product积6. divide除7. divisible可被整除的8. divided evenly被整除9. dividend被除数10.divisor因子,除数11.quotient商12.remainder余数13.factorial阶乘14.power乘方15.radical sign, root sign根号16.round to四舍五入17.to the nearest四舍五入有关代数式、方程和不等式1. algebraic term代数项2. like terms, similar terms同类项3. numerical coefficient数字系数4. literal coefficient字母系数5. inequality不等式6. triangle inequality三角不等式7. range值域8. original equation原方程9. equivalent equation同解方程等价方程10.linear equation线性方程(e.g.5 x +6=22) 有关分数和小数1. proper fraction真分数2. improper fraction假分数3. mixed number带分数4. vulgar fraction, common fraction普通分数5. simple fraction简分数6. complex fraction繁分数7. numerator分子8. denominator分母9. (least)common denominator(最小)公分母10.quarter四分之一11.decimal fraction纯小数12.infinite decimal无穷小数13.recurring decimal循环小数14.tenths unit十分位基本数学概念1.arithmetic mean算术平均值2.weighted average加权平均值3.geometric mean几何平均数4.exponent指数,幂5.base乘幂的底数,底边6.cube立方数,立方体7.square root平方根8.cube root立方根mon logarithm常用对数10.digit数字11.constant常数12.variable变量13.inverse function反函数plementary function余函数15.linear一次的,线性的16.factorization因式分解17.absolute value绝对值,e.g.|-32|=3218.round off四舍五入。

SAT数学得高分的基本功之词汇

SAT数学得高分的基本功之词汇

SAT数学得高分的基本功之词汇为了能够更好的应对sat数学考试,我们应该从最基础的词汇关开始练习,只有把sat数学词汇都掌握好,才能更好的理解题意,便于解题,下面小编就为同学们整理了一些数学部分的词汇,希望能给同学们带来帮助。

sat数学词汇介绍:obtuse angle钝角,大于90度而小于180度的角obtuse triangle钝角三角形octagon八边形odd integer奇数odds事物发生的可能性,机会of one dimension线性的on the average平均operation运算oppositeorder顺序,订单ordinate纵坐标origin原点,origin of coordinates 坐标原点original equation原方程overhangoverlap部分重叠,部分搭交parallelogram平行四边形partpartitionpayrollpenny分pentagon五边形percent百分号percent of interest利率,同rate of interestpercent increase增加的百分率percent decrease减少的百分率perfect square(cube)完全平方(立方),e.g.25是5的完全平方perimeter周长perpendicular lines垂直线pictograph统计图表pie gragh(chart)圆形图,饼型图palce(位)数plane平面plus加point小数点pointer指针point of tangency切点polynomial多项式pool联营potion一部分positive正的preceding在前的,先前的prime number质数,素数*principal本金,资本probability概率product(乘)积progression(series)级数,同seriesprojected被预测,被估计proportion比,比率;比例e.g. in proportion to与……成比例;上面的这些sat数学词汇是数学考试的基础内容,我们必须要掌握,希望对同学们sat数学考试有帮助,如果想了解更多关于sat数学的相关信息,请关注天道教育平台的sat考试频道,小编会为大家持续更新信息,欢迎您的访问。

sat数学词汇及同义词汇总

sat数学词汇及同义词汇总

SAT数学1、有关基本运算:add,plus加subtract减difference差multiply,times乘product积divide除divisible可被整除的dividedevenly被整除dividend被除数divisor因子,除数quotient商remainder余数factorial阶乘power乘方radicalsign,rootsign根号roundto四舍五入tothenearest四舍五入2.有关集合:union并集proper subset真子集solution set解集3.有关代数式、方程和不等式:algebraic term代数项like terms,similar terms同类项numerical coefficient数字系数literal coefficient字母系数inequality不等式triangle inequality三角不等式range值域original equation原方程equivalent equation同解方程等价方程linear equation线性方程(e.g.5?x?+6=22) 4.有关分数和小数:proper fraction真分数improper fraction假分数mixed number带分数vulgar fraction,common fraction普通分数simple fraction简分数complex fraction繁分数numerator分子denominator分母(least)common denominator(最小)公分母quarter四分之一decimal fraction纯小数infinite decimal无穷小数recurring decimal循环小数tenthsunit十分位5.基本数学概:arithmetic mean算术平均值weighted average加权平均值geometric mean几何平均数exponent指数,幂base乘幂的底数,底边cube立方数,立方体square root平方根cube root立方根common logarithm常用对数digit数字constant常数variable变量inversefunction反函数complementary function余函数linear一次的,线性的factorization因式分解absolute value绝对值,e.g.|-32|=32round off四舍五入6.有关数论;natural number自然数positive number正数negative number负数odd integer,odd number奇数even integer,even number偶数integer,whole number整数positive whole number正整数negative whole number负整数consecutive number连续整数rea lnumber,rational number实数,有理数irrational(number)无理数inverse倒数composite number合数e.g.4,6,8,9,10,12,14,15……prime number质数e.g.2,3,5,7,11,13,15……reciprocal倒数common divisor公约数multiple倍数(least)common multiple(最小)公倍数(prime)factor(质)因子common factor公因子ordinaryscale,decimalscale十进制nonnegative非负的tens十位units个位mode众数median中数common ratio公比7.数列:arithmetic progression(sequence)等差数列geometric progression(sequence)等比数列8.其它:approximate近似(anti)clockwise(逆)顺时针方向cardinal基数ordinal序数directproportion正比distinct不同的estimation估计,近似parentheses括号proportion比例permutation排列combination组合table表格trigonometric function三角函数unit单位,位几何部分1.所有的角alternate angle内错角corresponding angle同位角vertical angle对顶角central angle圆心角interior angle内角exterior angle外角supplement aryangles补角complement aryangle余角adjacent angle邻角acute angle锐角obtuse angle钝角right angle直角round angle周角straight angle平角included angle夹角2.所有的三角形xequilateral triangle等边三角形scalene triangle不等边三角形isosceles triangle等腰三角形right triangle直角三角形oblique斜三角形inscribed triangle内接三角形3.有关收敛的平面图形,除三角形外semicircle半圆concentric circles同心圆quadrilateral四边形pentagon五边形hexagon六边形heptagon七边形octagon八边形nonagon九边形decagon十边形polygon多边形parallelogram平行四边形equilateral等边形plane平面square正方形,平方rectangle长方形regular polygon正多边形rhombus菱形trapezoid梯形4.其它平面图形arc弧line,straight line直线line segment线段parallel lines平行线segment of a circle弧形5.有关立体图形cube立方体,立方数rectangular solid长方体regular solid/regular polyhedron正多面体circular cylinder圆柱体cone圆锥sphere球体solid立体的6.有关图形上的附属物altitude高depth深度side边长circumference,perimeter周长radian弧度surface area表面积volume体积arm直角三角形的股cros ssection横截面center of acircle圆心chord弦radius半径angle bisector角平分线diagonal对角线diameter直径edge棱face of a solid立体的面hypotenuse斜边included side夹边leg三角形的直角边medianofatriangle三角形的中线base底边,底数(e.g.2的5次方,2就是底数) opposite直角三角形中的对边midpoint中点endpoint端点vertex(复数形式vertices)顶点tangent切线的transversal截线intercept截距7.有关坐标coordinate system坐标系rectangular coordinate直角坐标系origin原点abscissa横坐标ordinate纵坐标numberline数轴quadrant象限slope斜率complex plane复平面8.其它plane geometry平面几何trigonometry三角学bisect平分circumscribe外切inscribe内切intersect相交perpendicular垂直pythagorean theorem勾股定理congruent全等的multilateral多边的SAT考试同义词总结多的:profuse,abundant,affluent,copious,prodigal,plethora(n.)少的:scant,scanty,limited,penurious,sparse,dearth(n.),paucity(n.)批评(指责,斥责)辱骂:admonish,criticize,reproach,reproof,reprove,flak(n.),berate,castig ate,censure,chastise,condemn,denounce,diatribe,excoriate,fulminate,impeach,impugn, inveigh,lambaste,rebuke,reprobate,revile,scold,upbraid,vituperate,人,良好品性:amenable,docile,amiable,amicable,complaisant,compliant,obedient,respon sive,submissive,tolerate,tractable,alacrity品质:incorrigible,bigoted,contumacious,headstrong,hidebound,indocile,intractable(不听话的,倔强的),intransigent(非妥协性的),obdurate,obstinate,rebellious,recalcitrant,refractory,st ubborn,tenacious肯定:affirm,assert,attest,aver,avow,posit,proclaim,corroborate,proved,substantiate,veri fy否定:deny,disclaim,gainsay,negate,repudiate,disprove,refute,controvert不好的情绪:morose,saturnine,downcast,crestfallen,dispirited,gloomy,melancholy,doleful, despondent,lugubrious良好的情绪:cheerful,ecstatic,exhilarating,thrill,facetious,jocund,jaunty,sanguine清楚:clear,limpid,lucid,pellucid,translucent,transparent,clarity模糊不清:murky,opaque,obscure,turbid,vague,obfuscate阻碍抑制:arrest,ban,check,curb,extinguish,forbid,forestall,frustrate,hamper,hinder,imp ede,inhibit,obstruct,quell,rein,repress,restrain,stymie,subdue,stifle,thwart扩张,放大:aggrandize,amplify,broaden,dilate,distend,expand,inflate,swell收缩:constraint,contract,condense,compress,deflate,shrink有利健康:healthful,hygienic,innocuous,salubrious,salutary,wholesome不利健康:debilitating,deleterious,detrimental,injurious,nocuous,noxious,mischievous,leth al,pernicious,virulent持续:chronic,constant,enduring,gradual,lasting,incessant,perennial,permanent,perpetua l,persistent短暂:evanescent,ephemeral,fleeting,fugacious,fugitive,interior,meteoric,sporadic,transie nt,transitory无理不当:bawdy,blatant,brazen,effrontery,impudent,indecorous,insolent,rude,scurrilous, scurvy,unseemly,asperity,impropriety大:bull,colossal,elephantine,gargantuan,gigantic,huge,immense,mammoth,prodigious, tremendous,titanic小:diminutive,microscopic,minuscule,minute,piddling,slight,恰当相关:apposite,appropriate,apropos,apt,cognate,felicitous,germane,intrinsic,pertinen t,relate,relevant外在无关:alien,extraneous,extrinsic,foreign,impertinent,irrelevant假:apocryphal,bogus,deceptive,dissembling,fraudulent,feigned真:authenticated,candid,genuine,truthful,unfeigned,valid有礼得体:amiable,congenial,decorous,deferent,irreproachable,seemly同义词词汇总结1.Important=crucial a.至关紧要的(extremely important),significant(amount or effect large e nough to be important)mon=universal a.普遍的,ubiquitous adj.普遍存在的(if something is ubiquitous,it seem s to be everywhere)3.Abundant=ample(enough and usually extra),plentiful(enough for people's needs and w ants)4.Stick=adhere a.粘附,cling(hold on something tightly)5.Neglect v.忽视=ignore.(Difference:neglect means someone has not paid enough attenti on to something;ignore means no attention.)6.Near=adjacent(two things next to each other),adjoin(the same as adjacent)7.Pursue=woo(man woos woman,old-fashioned),seek(if you seek sth,you try to obtain it.FORMAL)8.Accurate=precise(precise is exact and accurate in all details),exact(correct in every det ail)9.Vague a.含糊的=obscure(unknown or known by only a few people)10.Top=peak,summitpetitor=rival,opponent(especially in sports and politics)12.Blame n./vt.责备,过失=condemn(if you condemn something,you say it is very bad a nd unacceptable)13.Opinon=perspective,standpoint(means looking at an event or situation in a particular way)14.Fame=prestige(describe those who are admired),reputation15.Build=erect(you can erect something as buildings,FORMAL),establish16.Insult n./vt.侮辱,凌辱=humiliate(do something or say something which makes people feel ashamed or stupid)plain=grumble(complain something in a bad-tempered way)18.Primary=radical(very important and great in degree),fundamental19.Relieve=alleviate(alleviate means you make pain or sufferings less intense or severe)20.Force=coerce sb into(coerce means you make someone do something s/he does not want to),compel21.Enlarge=magnify(magnify means make something larger than it really is)plex=intricate(if something is intricate,it often has many small parts and details)23.Lonely=solitary a.孤独的(if someone is solitary,there is no one near him/her)24.Small=minuscule(very small),minute25.Praise=extol(stronger than praise),compliment(polite and political)26.hard-working=assiduous(someone who is assiduous works hard or does things very th oroughly)27.Difficult=arduous(if something is arduous,it is difficult and tiring,and involves a lot of efforts)28.Poor(soil)=barren n.荒地,infertile(used to describe the soil is so poor that plants can not be planted on it)29.Fragile=brittle a.易碎的,脆弱的,vulnerable(someone who is vulnerable is easily hurt em otionally or physically)30.Show=demonstrate(to demonstrate a fact means to make it clear to people.)31.Big=massive(large in size,quantity,or extent),colossal(use this word,you emphasize something is large),tremendous(INFORMAL)32.avoid=shun(if someone shuns something,s/he deliberately a.故意的avoid that something or keep away from it.)33.Fair=impartial(someone who is impartial is able to give a fair opinion or decision on s omething.)34.Attack=assault(physically attack someone),assail(attack violently)35.Dislike=abhor(abhor means you hate something to a extreme extent for moral reason s),loathe(dislike very much)36.ruin v.使破产,使毁灭n.毁灭=devastate(it means damage something very badly,or utterlya.完全的,彻底的destroy it.)37.Disaster=catastrophe(a catastrophe is an unexpected event that cause great suffering and damages)38.finally=eventually(especially after a lot of delays),ultimately adv.最后,终于(after complic ated series of events)39.Always=invariably(the same as always,but better than always)40.Forever=perpetual(a perpetual state never changes),immutable(something immutable will never change or be changed)41.Surprise=startle(it means surprise you slightly),astound(surprise you to a large degree),astonish(the same as astound)42.Enthusiasm n.狂热,热心=zeal(a great enthusiasm),fervency(sincere a.诚挚,真诚and enth usiasm)43.Quiet=tranquil(calm and peaceful),serene(calm and quiet)44.Expensive=exorbitant(it means too expensive that it should be)45.luxurious=lavish adj.浪费的vt.浪费,慷慨给与(impressive and very expensive),sumptuous(gr and and very expensive)46.Boring=tedious(if you describe something tedious,you mean it is boring and frustrating)47.Respect=esteem(if you esteem someone,you respect and admire v.赞美him/her.FORM AL)48.Worry=fret(if you fret about something,you worry about it)49.Cold=chilly a.寒冷的(unpleasantly cold),icy(extremely cold)50.Hot=boiling(very hot)51.Dangerous=perilous(very dangerous),hazardous(dangerous,especially to people's safe ty and health)52.Nowadays=currently53.Only=unique(the only one of its kind),distinctive a.与众不同的54.Stop=cease(if something ceases,it stops happening or existing)55.Part=component(the components of something are the parts that it is made of)56.Result=consequence(the results or effects of something)57.Obvious=apparent,manifest a.显然的58.Based on=derived from得自,由来,衍生59.Remarkable=conspicuous(if something is conspicuous a.显著的,people can see or notice them very easily)60.Quite=fairly61.Pathetic=lamentable(very uncomfortable and disappointing)62.Field=domain(a particular field of thought,activities or interest)63.Appear=emerge(come into existence)64.Whole=entire(the whole of something)65.Wet=moist(slightly wet),damp(slightly wet),humid(very damp and hot)66.Difficult=formidable68.Change=convert(change into another form)69.Typical=quintessential(this word means represent a typical example of something)70.Careful=cautious(very careful in order to avoid danger),prudent(careful and sensible)71.Ability=capacity,capability(the same as ability)72.Strange=eccentric(if some one is eccentric,s/he behaves in a strange way,or his/her opinion is different from most people)73.Rich=affluent(if you are affluent,you have a lot of money)e=utilize(the same as use)75.Dubious=skeptical(if you are skeptical about something,you have doubts on it.)76.Satisfy=gratify(if you are gratified by something,it gives you pleasure and satisfaction)77.Short=fleeting,ephemeral(if something is ephemeral,it lasts a short time)78.Scholarship=fellowship79.Angry=enraged(extremely angry)80.Smelly=malodorous(used to describe an unpleasant smell)81.Ugly=hideous(if something is hideous,it is very ugly or unattractive)82.Attractive=appealing(pleasing and attractive),absorbing(something absorbing can attr act you a great deal)83.Diverse=miscellaneous(a miscellaneous groups consists of many different kinds of thin gs)84.Disorder n.杂乱,混乱v.扰乱=disarray v.混乱,chaos n.混乱,混沌85.Crazily=frantically(used to describe someone who behaves in a wild and uncontrolled way)86.Rapid=meteoric(ATTENTION:meteoric is only used to describe someone achieves succ ess quickly)87.Ordinary=mundane(very ordinary and not at interesting or unusual)88.Despite prep.尽管=notwithstanding(FORMAL)89.Best=optimal(used to describe the best level something can achieve)90.Sharp=acute(severe adj.严厉的,剧烈的and intense)91.Unbelievable=inconceivable(if you deem something inconceivable,you think it very unl ike to happen)92.Puzzle=perplex(something perplex someone means it confuses and worries him/her be cause he/she does not understand it)93.Method=avenue(a way of getting something done)94.Famous=distinguished(used to describe people who are successful in their career)95.Ancient=archaic(extremely old and extremely old-fashioned)96.Decorate=embellish(embellish means make something look more attractive via decorat ing it with something else)97.Possible=feasible(if something is feasible,it can be done,made or achieved)98.So=consequently,accordingly99.Rare=infrequent(does not happen often)100.Greedy=rapacious(greedy and selfish)101.In my opinion=from my perspective102.Very much=a great deal103.For example=to give a demonstration104.However=as a matter of fact,it is the other way around105.Agree with=uphold(support and maintain v.维持,主张)106.be full of=be saturated with(be filled with sth completely)107.By=via108.According to=in the light of109.When it comes to=in terms of110.From a XXX perspective=in XXX sense111.Find a job=land a jobtest=up to date113.Achieve a goal=attain an accomplishment114.At the same time=simultaneously115.At the start of=on the threshold of在……的开头,在……的前夕116.Certainly=to a certain extent117.Without doubt=indubitably adv.无疑地118.In XXX means=via XXX avenue119.Disagree with=be the last one to uphold120.As fast as=apace with121.Awful=nauseous(if something makes you nauseous,you want to vomit)ck=scarcity(if there is a scarcity of something,there is not enough of it for people)123.Suddenly=abruptly(very sudden and often unpleasant)124.Agree=espouse(the same as agree with)125.Immortal=eternal(something that is eternal can last forever)126.Gigantic=enormous(very large in size or amount)127.Horrible=macabre(strange and horrible or upsetting)128.Generous=munificent(very generous,FORMAL)129.Advantage=merit(if something has merit,it has good or worthwhile qualities)130.Happy=jovial(if someone is jovial,s/he is happy and behaves in a cheerful way) 131.Sad=inconsolable(extremely sad and cannot be comforted)132.Brave=gallant(if someone is gallant,s/he behaves bravely)133.Disappear=vanish(ATTENTION:vanish means disappear suddenly or in a way cannot be explained)134.Difference=divergence(a divergence is a difference between two or more things,opin ions or attitudes)135.Repeat=iterate vt.重申,反复说136.Effective=efficacious(the same as effective,FORMAL)137.Dishonest=mendacious(a mendacious person is someone who lies)138.Talkative=loquacious(if someone is loquacious,s/he talk a great deal)139.Think over=contemplate(think carefully),ruminate on(think carefully)140.Tendency=vogue(in vogue means very popular)141.Protect from=shield from(the same as protect from)zy=slothful(lazy and unwilling to make an effort to work),indolent(lazy,FORMAL) 143.Limited=finite(something that is finite has a definite fixed size or amount)144.Disadvantage=defect(a fault or imperfection in a person or thing)eless/in vain=futile(ATTENTION:if you say something is futile,you mean there is n o point of doing,usually it has no chance of succeeding)146.Undeniable=there is no gainsaying n.否认(FORMAL)147.Potential=latent(used to describe something hidden or not obvious at the moment, but which can develop further in the future)148.Harmful=baneful a.有害的,使人苦恼的149.Daring=audacious(someone who is audacious takes risk to achieve something)150.Talent=aptitude(someone's aptitude for a particular kind of work or activity is his/her ability to learn it quickly and to do it well)151.Waste=dissipate(dissipate means waste money,time or effort in a foolish way)152.Obstacle n.障碍=stumbling block n.绊脚石153.Many=a multitude of,a myriads of154.Good=superb(if something is superb,its quality is very good indeed)155.random=haphazard n.偶然adj.偶然的adv.偶然地156.Behave=conduct(if you conduct yourself in a particular way,you behave in that way) 157.kind of=sort of有几分的158.Loyalty=fidelity(fidelity is loyalty to a person,or organization,or set of beliefs)159.Embarrassing=awkward(an awkward situation is embarrassing and difficult to deal wit h)160.Building=edifice(ATTENTION:an edifice is a large and impressive building)161.Unendurable=insufferable a.难以忍受的(if you say something is insufferable,you are e mphasizing that it is very unpleasant and annoying a.恼人的,讨厌的)162.Undoubtedly adv.毋庸置疑的=as no doubt163.Although=albeit conj.虽然(the same as although)164.Unwilling a.不情愿的=grudging(a grudging feeling or action is felt or done very unwill ingly)165.Hardly=scarcely(you use scarcely to say that something is not true or is not the case, in a humorous or critical way)166.Courage=nerve(nerve is the courage you need in order to do something difficult or dangerous)167.Generally=as a rule adv.通常地168.Understand=discern(if you can discern something,you are aware of it and know wha t it is)169.Obviously=transparently(easily understand or recognize)170.Define as=address as(责任编辑:admin)。

SAT数学考试常用词汇大全 中英文对照

SAT数学考试常用词汇大全 中英文对照

SAT数学考试常用词汇大全SAT数学1 有关基本运算:add,plus 加subtract 减difference 差multiply,times 乘product 积divide 除divisible 可被整除的dividedevenly 被整除dividend 被除数divisor 因子,除数quotient 商remainder 余数factorial 阶乘power 乘方radicalsign,rootsign 根号roundto 四舍五入tothenearest 四舍五入2.有关集合:proper subset 真子集solution set 解集3.有关代数式、方程和不等式:algebraic term 代数项like terms,similar terms 同类项numerical coefficient 数字系数literal coefficient 字母系数inequality 不等式triangle inequality 三角不等式range 值域original equation 原方程equivalent equation 同解方程等价方程linear equation 线性方程(e.g.522)4.有关分数和小数:proper fraction 真分数improper fraction 假分数mixed number 带分数vulgar fraction,common fraction 普通分数simple fraction 简分数complex fraction 繁分数denominator 分母(least)common denominator (最小)公分母quarter 四分之一decimal fraction 纯小数infinite decimal 无穷小数recurring decimal 循环小数tenthsunit 十分位5.基本数学概念:arithmetic mean 算术平均值weighted average 加权平均值geometric mean 几何平均数exponent 指数,幂base 乘幂的底数,底边cube 立方数,立方体square root 平方根cube root 立方根common logarithm 常用对数digit 数字constant 常数variable 变量complementary function 余函数linear 一次的,线性的factorization 因式分解absolute value 绝对值,e.g.|-32|=32round off 四舍五入6.有关数论;natural number 自然数positive number 正数negative number 负数odd integer,odd number 奇数even integer,even number 偶数integer,whole number 整数positive whole number 正整数negative whole number 负整数consecutive number 连续整数rea lnumber,rational number 实数,有理数irrational(number) 无理数inverse 倒数composite number 合数e.g.4,6,8,9,10,12,14,15……prime number 质数e.g.2,3,5,7,11,13,15……common divisor 公约数multiple 倍数(least)common multiple (最小)公倍数(prime)factor (质)因子common factor 公因子ordinaryscale,decimalscale 十进制nonnegative 非负的tens 十位units 个位mode 众数median 中数common ratio 公比7.数列:arithmetic progression(sequence) 等差数列geometric progression(sequence) 等比数列8.其它:Approximate 近似(anti)clockwise (逆)顺时针方向cardinal 基数ordinal 序数distinct 不同的estimation 估计,近似parentheses 括号proportion 比例permutation 排列combination 组合table 表格trigonometric function 三角函数unit 单位,位几何部分1.所有的角alternate angle 内错角corresponding angle 同位角vertical angle 对顶角central angle 圆心角interior angle 内角exterior angle 外角supplement aryangles 补角complement aryangle 余角adjacent angle 邻角obtuse angle 钝角right angle 直角round angle 周角straight angle 平角included angle 夹角2.所有的三角形equilateral triangle 等边三角形scalene triangle 不等边三角形isosceles triangle 等腰三角形right triangle 直角三角形oblique 斜三角形inscribed triangle 内接三角形3.有关收敛的平面图形,除三角形外Semicircle 半圆concentric circles 同心圆quadrilateral 四边形pentagon 五边形hexagon 六边形heptagon 七边形octagon 八边形decagon 十边形polygon 多边形parallelogram 平行四边形equilateral 等边形plane 平面square 正方形,平方rectangle 长方形regular polygon 正多边形rhombus 菱形trapezoid 梯形4.其它平面图形Arc 弧line,straight line 直线line segment 线段parallel lines 平行线segment of a circle 弧形5.有关立体图形Cube 立方体,立方数rectangular solid 长方体regular solid/regular polyhedron 正多面体cone 圆锥sphere 球体solid 立体的6.有关图形上的附属物Altitude 高depth 深度side 边长circumference,perimeter 周长radian 弧度surface area 表面积volume 体积arm 直角三角形的股cros section 横截面center of acircle 圆心chord 弦radius 半径angle bisector 角平分线diagonal 对角线diameter 直径edge 棱hypotenuse 斜边included side 夹边leg 三角形的直角边medianofatriangle 三角形的中线base 底边,底数(e.g.2的5次方,2就是底数) opposite 直角三角形中的对边midpoint 中点endpoint 端点vertex (复数形式vertices)顶点tangent 切线的transversal 截线intercept 截距7.有关坐标coordinate system 坐标系rectangular coordinate 直角坐标系origin 原点abscissa 横坐标ordinate 纵坐标numberline 数轴quadrant 象限slope 斜率complex plane 复平面8.其它plane geometry 平面几何trigonometry 三角学bisect 平分circumscribe 外切inscribe 内切intersect 相交perpendicular 垂直pythagorean theorem 勾股定理congruent 全等的multilateral 多边的。

3. SAT 数学词汇汇总

3. SAT 数学词汇汇总

8
integer / whole number
9
natural number
10
positive numbers
11
negative numbers
12
fraction
13
fraction cancelling
14
decimal
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SAT数学常用词汇表
add 加
adjacent 相邻的
angle 角
straight angle 平角
right angle 直角
approximately 近似地
approximation 近似值
arc 弧
area 面积
arithmetic 算术
arithmetic mean 算术平均值
arrow 箭头
assume 假设
average 平均值
axis 坐标轴
x-axis x轴
y-axis y轴
base 底
bisect 平分
center 圆心
centimeter 厘米
circle 圆
circumference 周长
cone 圆锥体
consecutive 连续的
consecutive odd integer 连续的奇数
consecutive even integer 连续的偶数constant 常量
coordinate 坐标
cube 立方体
cubic 立方的
curve 曲线
cylinder 圆柱体
cylindrical 圆柱的
decimal 小数,十进制
decimal point 小数点
decreased to 减少到
decreased by 减少了
degree 度
define 定义;化简denominator 分母
density 密度
determine 确定
diagonal 对角线
diagram 图表
diameter 直径
digit 数字
unit digit 单元数位dimension 维,维数dimensional 空间的
dime 一角硬币
distance 距离
divide,division 除
divisor 除数
divisible 可整除的
donut 圆环图
double 两倍
down payment 预付款,定金edge 边
endpoints 端点
equal 相等的,等价的
equation 等式,方程式equilateral 等边的,等边形
equilateral triangle 等边三角形equivalent 等价的,等积的
equivalent to 等价于,相当于exact 准确的,严格的
face 面(立体图形)
factor 因子
figure 图形
formula 公式
fraction 分数;比例
given 给定的
geometry 几何
gram 克
graph 图
gross pay 工资总额
have left 剩余
height 高度
horizontal 水平的
hypotenuse 斜边
improper fraction 假分数
inch 英寸
increased by 增加了
increased to 增加到
inequality 不相等,不等式
integer 整数
interest 利息
inscribe 内切
in terms of 用……表示
intersect,intersection 相交
isosceles triangle 等腰三角形
kilogram 千克
kilometers 千米
least 最小的
leg 股(勾股定理中的概念)
length 长
margin 利润
max,maximum 最大的
mean 平均数
measure 测量、计量、尺寸
median,medium 中数(按大小排列的数列,如果为奇数项,则中间的项为中数;如果为偶数项,则中间两项的算术平均值为中数)
meter 米
midpoint 中点
mile 英里
milliliter 毫升
minimum 最小的
minus 减
minute 分钟
mode 众数(一组中出现最频繁的数或数列) multiple 倍数
multiplication 乘法
multiply 乘
natural number 自然数
negative number 负数
nonzero 非零
numeral 数字
numerator 分子,被除数
oval 椭圆的
overlap 重叠
parallel 平行的;平行线
parallelogram 平行四边形pentagon 五边形
percent 百分比,百分数
perimeter 周长
period 时期,周期
perpendicular 垂直的
plus 加
positive number 正数
probability 可能性
product 乘积
profit 利润
proportion 比例
pyramid 锥体
quadrilateral 四边形
quadruple 四倍的
quantity 数量
quarter 四分之一,一刻
quart 夸脱
radius 半径
random 随机的
rate 速度;比率
ratio 比例
real number 实数
rectangle 矩形
rectangular 矩形的;成直角的;直角坐标的rectangular prism 长方体
regular price 正常价格
regular pentagon 正五边形
remainder 余数
right triangle 直角三角形
rim 边缘
rhombus 菱形
round 四舍五入
scale 比例
semicircle 半圆形
semicircular 半圆的
sequence 数列
set 集合
share 股份
side 边长
slope 斜率
square 平方;正方形
subtract 减
subtraction 减法
sum 和
surface area 表面积tangent 切线;正切tenth 第十;十分位times 倍
to the nearest 最接近的total 总数;总计trapezoid 梯形triangle 三角形triangular 三角形的two digits 两位
units digit 个位vertex 顶点
vertical 垂直的volume 体积
whole number 整数zero 零。

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